被攻击的快感唤醒，缓慢发育的性健斗星。
原標題: SILKBT-050 攻められる快感に目覚めちゃう、じっくり開発エッチ 保志健斗
I thought I was an S, but maybe I'm actually an M? Kento says he has been thinking recently that he might actually be M. He says that his partner, Machi-chan, also loves to be aggressive, and she has been developing Kento's still developing nipples into a sexually sensitive zone.
