Gym NTR: A sunny, athletic, muscular man's incredible mating skills completely captivated her, turning her into a submissive beast. (Aizawa Miyu, PRED-764)

Invited by a classmate, Miyu reluctantly went to experience the gym. Inside the sweltering space, muscular men offered her services at close range. Although initially hesitant, their pheromones and allure captivated her. "It's part of the service," she thought, not minding the hugs and stolen kisses… She wanted to be embraced by those strong arms and broad chests. Her instincts as a female beast made it impossible for Miyu to resist, and she eventually had sex with them. Strong males, enormous penises, breathtaking… she was conquered by their superior genes, becoming completely infatuated. Her body was easily lifted, reaching orgasm multiple times during the piston-like thrusts. "I've never felt anything like this before… Ah, I love it, I'm about to orgasm again!" The love accumulated during simple sex was compensated for by the muscular men's forceful penetration—a disgusting NTR story.