MIAA-536 Since it was my first time having a girlfriend, I decided to practice sex and internal ejaculation with my childhood friend. Sumire Kuramoto

I finally got a girlfriend! But... I have no idea how to go out with a girl as a virgin! Time to consult my childhood friend Sumire. And 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 I'm a virgin and I don't know what to do, so I decided to practice sex! And after practicing fellatio, cunnilingus, and intercourse, I finally realized... I like Sumire! The 21st hit youth love story series!