Cool-chan wa Sensei Gakari

Tanezuki, a male teacher, has been assigned to Yurigaoka Girls’ Academy, an all-girls school where boys are strictly forbidden. Tanezuki, who’s perpetually horny, takes advantage of the “Teacher’s Assistant” program—where students assist their teachers—to repeatedly summon Cool-chan, a beautiful, cool-headed blonde girl of mixed heritage, and use her as a sex toy. Before long, Cool-chan finds herself hooked on sex…