[Reducing Mosaic]MIAE-334 Since it was the first time I had a girlfriend, I decided to practice sex and internal ejaculation with my childhood friend. Arisaka Mifuyu

Finally, I got my first girlfriend in my life, but as a virgin, I have no idea how to go out with a girl! In times like these, I can only consult with my childhood friend Fuyuki who has done everything with me since we were kids! Then she says, "Why don't you just lose your virginity with me?" What an unexpected proposal! I don't want my girlfriend to know that I'm a virgin and I don't know how to do it, so I decided to practice sex with Fuyuki! She teaches me fellatio, cunnilingus, and even internal ejaculation. While having sex with her, I finally realized...