Honestly, Tsubomi sounds kind of manipulative. Her heart is in the right place, but her actions towards Ayumu aren't healthy.
With a teacher...Anyway, as long as it can get you motivated,What!?With who!? With who!?Meh.Kanami and I will give you a hand.Oh my god, you're such a slut!Think what you want.Wait!? Me too!?Closet pervert.With a teacher!?So this is a sex strategy...with Daidou-san...We'll help you set the mood.I did though.Yashiko, don't tell me you've tried that with someone already...?You asked us to stop, then asked that?With my English teacher, back in high school.