[ReDrop] tutorial. (COMIC Megastore 2009-08)

A young schoolgirl's mind is slowly conquered by her older "tutor" and a younger boy, her initial resistance melting away as "countless lessons" awaken a desperate craving she can no longer fight. Plump breasts bouncing and dripping with sweat, the uniform-clad beauty is utterly overwhelmed by the duo—taking both of them at once while moaning that she's going to pass out, her speech devolving into broken, slurred pleas. The final page reveals her fully transformed, cheerfully inviting her "students" in for yet another session.