subservientconfessions: prurire: There is a study out that indicates when a woman straddles a mans hips while he is doing a chest press, his testosterone rises 97.9% - which promotes strength and muscle growth. In the concept of forced exercise: I’m

belt | bench gifs | NSFW_HTML5

subservientconfessions: prurire: There is a study out that indicates when a woman straddles a mans hips while he is doing a chest press, his testosterone rises 97.9% - which promotes strength and muscle growth. In the concept of forced exercise: I’m

back to mtfire