I resisted the trainer's sexual harassment lesson by shouting 'I'm a married woman!', but experienced an unprecedented orgasm from the muscle piston! The back piston was especially intense, with a sensation like my uterus was being fucked, causing me to sweat and squirt in convulsive ecstasy! The big-assed wife who never came with her husband is now screaming in orgasm after orgasm, getting other men's cum (protein) shot deep into her pussy, losing all reason! Miyu, drowning in pleasure, ignores her worried husband and goes to the gym again today to get fucked.
