[Imajin Kouji] Shiina Mashiro (Sakurasou no Pet na Kanojo)

Mashiro Shiina flunks health and physical education, and the burly bald security guard assigned to correct her turns the health room bed into his classroom—first with her mouth wrapped tight around him, then with everything else. Her uniform hangs open over huge breasts as wandering hands grope and position her clueless body, her dazed confusion dissolving into ahegao while he vows to keep going until she's pregnant. With her boyfriend kept completely in the dark and the next day already ending in a fresh creampie, her remedial lessons become a daily appointment she's soon begging to attend.