17.3 about a sex

"The world average age for the first sexual experience... 17.3". Is that early? Late? Seno Sakura has a serious personality. Hara Tsumugi has never liked a member of the opposite sex before. Minagawa Yuna is experienced and is currently dating a company employee. At the age of 17, the girl's "sexual values" begin to fluctuate.

1 Season

Season 1

Latest Episode

17.3 years old. We're not at an age to say, "we don't know anything.

Season 1 - Episode 9

Following an argument with her mom, Sakura runs away from home. The next day, she returns with Yu to speak to her mom about their relationsh...