
After nursing his sick sister and helping her insert a suppository, the protagonist accidentally awakens her hidden desires. Now, she's obsessed with anal pleasure, constantly demanding her brother to touch and lick her while escalating their sexual encounters. She even tries to justify their incestuous acts by claiming 'anal sex doesn't count as incest,' and she won't stop until she gets exactly what she wants.




















It's a bit old, but as an anal-themed work, the actress is cute and the 'little sister' trope works well. It's not just 'anal at the end'; it's focused on anal play from the start, with things like anal masturbation and shower enemasโvery satisfying and exciting. She has a bit of a 'gyaru' look. There are many costume changes, including full nudity.
*I like the situation of putting suppositories into my sister's butthole. I also like it when my younger sister wakes up and touches my butthole and washes it inside. Also, if you're going to use antipyretic suppositories, it would be better if you could measure your body temperature on your butt, but I'm fine with it as it is.
I wish they had kept the male actor's voice out until the end. Also, it feels like there's mosaic in places where it really wasn't needed. Still, I enjoyed it quite a bit.
It's pretty average or even a bit light for an 'A-genre' title. Mika Futaba is cute, though. I mean, if a girl like that begged you for it, it'd be impossible to resist. However, it lacks a sense of taboo, which makes it a bit underwhelming. Since it's technically incest, I wish the plot had more emotional conflict. In the final act, she ends up having a double-penetration scene with her brother and his friend, which felt like a bit of a leap in logic. I was going to give it 3 stars, but I'll add one more for Mika Futaba.
*It's pretty cute. I can also do some acting. For me, the situation where I beg for sex from my older brother is a big hit for me. The first half is all about thin objects like fingers and paintbrushes, but the sex scenes in the second half are really powerful. Insert cock easily. It's good to be proactive from beginning to end. Anal's Cozuco says something like "Look where it's in!" I'm excited because it feels so good in real life.