Nono and Momoka, their bodies glistening with sweat after an intense gym session, unknowingly entice their partner with their alluring, musky scent. He, a self-proclaimed pervert, can't resist the temptation, his cock hardening as he watches them undress, revealing their tight, toned bodies. They notice his arousal, teasing him further, their hands wandering over their curves. He joins them, his hands exploring their wet skin, pinching their hard nipples. They moan, their bodies pressing against his, eager for more. He turns them around, spanking their asses, before plunging his cock into Momoka's dripping pussy. Nono watches, fingering herself, as he fucks Momoka hard, her ass slapping against his thighs.