Itsuki Hashima is a little-sister-loving (the sis-con type) novelist. His works like Magic Academy focus on a brother and sister with an all too close relationship in a fantasy world. The story of A Sister is all You Need focuses on Itsuki and the people in his life such as college friend Miyako; a perfect little brother, Chihiro; fellow novelist Haruto Fuwa and female author and pervert Nayuta. We get a look at the lives of this collection of creatives as they write, eat, and drink (a lot) as they each pursue their own creative dreams.

From the outside, Nayuta is a sweet and adorable 18-year-old girl. She is petite with blue eyes and silver hair and is one of the few girls on this list that doesn’t have an enormous bust. Nayuta makes up for that with genius creative talent. She became friends with Itsuki partially because she was obsessed with him and to a large extent still is, citing on many occasions that she’s going to marry him even though he’s never asked. She has a dirty mind and writes novels that have very risqué scenes. Like many geniuses she has a few quirks, like preferring to write while naked. Nayuta is the kind of girl that many of us creatives fantasize about meeting. She’s the kind of girl that would love to role play. So, let’s imagine this Christmas scene: you play Santa and Nayuta is a naughty girl asking for a present.

Keita Suminoe is part of a blended family. He has a new mother and twin step-sisters, Ako and Riko. The girls grow into high school girls and begin to realize that they never thought that their handsome younger brother would really be a catch. The two girls then begin their not-so-covert attempts to win their brother’s affections. We watch these girls use every feminine wile at their disposal to ensnare their younger brother.

Ako Suminoe is the elder twin sister. She is reliable and level-headed but can be moody. In many ways she would make a perfect wife in the traditional sense in that she cooks and is good at housework. We also like her because she can hold her liquor. She’s proven that and used it to her advantage as she’s tried to loosen up Keita and get him to stop seeing her as a sister. Ako is also a bit of a pervert and has a dirty mind, carefully planning out her seduction of Keita in great detail. We’d love to see her under the tree to help us make the naughty list for next year.

The main story of High School DxD revolves around Rais and Issei but it being an ecchi/harem program of course there are plenty of other beauties involved. Akeno is one of Rias’ oldest friends and most loyal of servants. She’s also a little bit of an angel and demon, literally; she is half-angel and half-demon. She is tall and a little slenderer than Rais, but no less well endowed. Her favorite weapon is lightning which she summons from the sky during battle. She also wears the red and white robes of a shrine maiden when she has activated her powers. Her black hair is drawn back into a ponytail. We really like Akeno because of her patience and nurturing tendencies. Akeno is also willing to spank you when you’re naughty. She is the perfect gift for anyone with an Onee-sama complex wanting some structure and discipline.

Issei Hyoudou gets killed by his very first girlfriend on his very first date. He gets a second chance when a second beautiful girl, Rias Gremory, brings him back from the dead. Rias is a very powerful class of devil, the younger sister of none other than Lucifer. The price Issei has to pay for his second chance is he has to become Rias’ servant as one of her demon attendants and join the Occult Research Club at their high school. He then goes forth creating pacts with humans in exchange for favors, fighting other demons and angels as part of Rais’ household and pursuing his dream of becoming a harem king.

Rais Gremory is a princess of hell as the younger sister of Lucifer. She carries out her life in the human realm as an everyday high school student and the president of the Occult Research Club, a club filled with other demons. She is, as a lot of demon girls we come across, a red-head with a sometimes-fiery attitude. Rais isn’t just smoking because of her powerful flame magic but also because of an amazing body and her use of her sexuality to get what she wants, namely Issei. She seems to not have any insecurity with her body, either, not becoming too bashful when her skirt tears or her blouse gets shredded in battle. She is the perfect architype for anyone who fantasizes about their club president wanting them to stay late to help with “cleaning” the clubroom. You’ll be guaranteed to smile if you see her under your tree, though you probably won’t need to unwrap her since she’s known to sleep in the nude.

Kasuga Arata lives in a world in ruin. A series of magical events known as breakdown phenomena are dissolving the world. We only see a few places not caught up in the destruction and those places are centered around top-secret magic schools. Arata begins getting an education in more than at one of those schools, the Royal Biblia Academy especially, when he finds out that he could be a demon lord. If he is going to survive he must gain the favor of seven of the most powerful mages at the school, and lucky for him they’re all girls. Let the harem building begin.

The first mage Kasuga Arata meets is Lilith Asami, age 17, and a teacher at the top-secret magic school Royal Biblia Academy. Lilith is a fiery red-headed teacher whose weapon is a magical rifle. Lilith is a seriously powerful mage. She has a knockout body with an amazing rack. The best thing is she is totally self-conscious about it and looks absolutely adorable when she is teased. The mages perfect their power by researching a thema, or course of study, and for her it’s all the power pertaining to the sin of lust. Now, don’t you wish this sinfully sweet teacher would share her sugar plums with you on Christmas?

Kimihito Kurusu lived a quiet life of school and spending time at his home in Japan. The Japan of this world is a rather progressive country and is actively promoting the integration of human and non-human species in society. Kimihito quickly becomes the victim of a bureaucratic snafu and is assigned as the homestay caretaker of a lamia named Miia. A lamia is a girl whose top half is human and the bottom half is snake. The homestay problems don’t stop at Kimihoto being assigned as a caretaker out of the blue either. Miia’s crush on her caretaker and many other snafus continue to pile up as the Interspecies Exchange Agency continues to place more and more girls in his care.

We’d love to see Miia the lamia slink down our chimney on Christmas Eve. Miia is cute and has a bubbly personality. The lamia does have some weaknesses in that she is cold-blooded and is extremely ticklish at the tip of her tail. She even has some real curves that make you take notice, especially for someone whose species often have the shape of a piece of rope. She is a loveable and rather cuddly. Her half-snake sure does she like to cuddle the stuffing out of Kimihito. Miia tends to be a bit of a constrictor snake wrapping, herself around you and holding you tight all Christmas long.

The story of Hybrid x Heart takes place in a world that has been largely conquered by an unknown alien race. The only way to stop them is to have girls with big breasts and wearing little clothing pilot magi-mechanical gear called Hybrid gear. The big danger is that that they can’t use their Hybrid gear if their hybrid count falls too low. The only way for them to raise their hybrid count is to become sexually aroused and the job of arousing them falls to one very lucky guy named Kizuna.

Hayuru is one of the girls tasked with defending humanity with hybrid gear. She is a beautiful young woman with black eyes and long black hair which is decorated with red ribbons. She is also keeps that hair in twintails, which as you know is one of the signs that she could be a tsundere. (Hint: she is.) She uses a sword-like tool called Nelos when in combat. Like any good tsundere, she has that perfect moral side. If Kizuna gets her alone, though, all bets and all clothes are off as he fills her up with plenty of energy by raising her hybrid count. Her favorite colors seem to be red and white, making her the perfect Christmas decoration to lay at the base of your tree.

The archangel Lucifer, a well-endowed scantily clad woman this time, was cast out of heaven by God. She crashes down in Hell and encounters the Seven Mortal Sins represented by the Seven Demon Kings (yes, also scantily clad women) of Hell. Lucifer battles in Hell, is cursed by one of the Sins and retreats to the human world. She meets a young girl named Maria, who is then compelled to become Lucifer’s servant. Along with a demon named Levi, Lucifer must do battle against the Demon Kings (still girls), rid herself of the curse and take her place as the Queen of Hell.

Lucifer was once the greatest angel in heaven before, like the angel on a Christmas tree in a house with a cat, she gets cast out from the branches of heaven. We like Lucifer because there is something very hot about that good-girl-gone-bad routine. She has a tempting body with a wardrobe that somehow carries the elements of modesty but is also extremely revealing. The fallen angel Lucifer seems very ready to commit a little mortal sin with anyone who catches her interest. We know that she’s also into some of the kinkier forms of entertainment, so maybe you’ll be the one tied up under the Christmas tree.

The world of Queen’s Blade revolves around a tournament that chooses who will become the next in line in the monarchy. The story of the Exiled Virgin focuses on Leina, who rejects her noble family and wanders the land to hone her skills for the tournament. Leina is also trying to live up to her mother’s legacy (she was a great warrior in her own right). Her adventure takes her across the country as a knight errant fighting for the people along the way.

Leina is tall with short cropped blonde hair and blue eyes. She is also a capable warrior and can hold her own against most opponents with her long sword called Evindil. She has a sense of justice that has her throwing her lot in with a rebel faction against an evil monarch. We love athletic girls and this sword-wielding knight would be the perfect companion for an energetic and not-so-silent night in front of the fireplace.

Mamori Tokonome is kidnapped and dropped on an isolated island called Mermaid. She is quickly taken under the wing of a beautiful blonde-haired girl with an oversized bust named Mirei. Mamori is a bit naïve for a girl in her late teens when it comes to sex and relationships. Mamori finds out that when Mirei kisses her she transforms into a powerful sword that Mirei can use to carve out a place of piece on the island. A she is nervous about having such an intimate relationship, a hang up she needs to get over since life on the island isn’t easy and often maintained through strength.

Mirei has all sorts of dangerous curves from legs, to her hips, to her ample bust. Her blonde hair that almost reaches the ground flies like a golden flag behind her in battle. In spite of her outward badass appearance, she is rather sweet and pure at heart. Mirei is also partial to cute things, probably one of the reasons she loves Mamori; she’s a year older, 16, but smaller and more petite. We have a weak spot for the cute girls and what can be cuter than when a stoic badass lets down her guard and becomes someone who wants to be protected. Who could be cuter that that tough girl wrapped up in ribbons under the tree?