[Hyoui Lover (Fujiwara Shunichi)] Possession Swim Club [Full Color]

A glowing blue parasite slips into the school swim club's advisor, Takano-sensei, and the smugly grinning woman wastes no time cornering her two busty students — club captain Ooshima Yuki and ace Tamine Hikari — in the changing room, declaring she's had her eyes on their lewd bodies since becoming advisor. What follows is a sweaty scramble on the gym mats as the possessed teacher grinds her squirming captain toward a squelching climax, teasing 'so... won't you become mine?' while her victims' protests melt into gasps. By the final page the trio kneel naked and blissed-out for their departing master, who stalks the hallway with a handful of the glowing slime, sizing up a new cluster of uniformed girls and wondering who he should take over next.