[Arunemu] An! Experiment!! With Shunling (Blue Archive)

Sensei's 'experiment' keeps Shun small, docile, and exactly where he wants her—collared, drugged, and tube-fed medicine until her tiny body can barely breathe under his weight. What starts as restraints and toys spirals into relentless pounding that leaves her stomach bulging and her eyes rolled back into hearts as she convinces herself she's nothing more than his personal sex doll. When he finally dangles the collar's key over a toilet—freedom and a return to Kokona, or flushing it away to belong to him body and name—her broken mind makes the only choice it can.