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.

Cast

Riko Nagase

Seino Sakura

Ririka Tanabe

Hara Tsumugi

Shiori Akita

Minagawa Yuna

Taisuke Niihara

Hotta Ryusei

Yoshiki Fujieda

Aoki Kouta