[antyuumosaku (malcorond)] Seishidouin no Oshigoto 3 Mushiatsui Taiiku Souko de Iron na Renshuu o Shitemitara Asedaku ni Natta {Hennojin} [Decensored]

Athlete Yukihira figures extra drills in the sweltering gym storage room will sharpen her game—instead her hulking, sweaty teacher turns practice into hands-on lessons she never signed up for. He buries his nose against her damp armpits and chest, insisting a girl's sweat only enhances her charm, before pinning her down for what he calls child-making practice and unloading deep inside her despite her panicked protests. Drenched, trembling, and utterly outmatched, the tomboy discovers just how thorough her instructor's private training really is.