Definitions by LordLetoThe2nd

Fish Cup

A slippery sex position where the receiving partner lies on their back with knees bent and feet pressed together at the soles, creating a tight "cup" or pouch shape with their thighs and crotch. The giving partner slides in from above, thrusting into the cupped space like a fish diving into a narrow tidal pool. Extra points for maximum wetness. There's typically a liberal amount of lube, spit, or natural "ocean" juices, so it feels like fucking a live, gasping fish. The motion usually involves the bottom partner rhythmically opening and closing their legs (the "gasp" or "gulp"), which creates a pulsing, sucking sensation around the dick while their feet flop around like a caught fish on the dock.

"Last night she was too tired for anything athletic so I just gave her the Fish Cup. She kept squeezing her thighs together and her feet were flapping all over the place—felt like I was banging a salmon in spawning season."

Fish Cup by LordLetoThe2nd July 10, 2026