Masturbate

You started slowly rubbing your 8 inch cock inside the water while also talking to her. It wasn’t visible at the beginning but with the momentum you started beating it a bit hard, your mom noticed a bit but you say its just legs adjusting.

You then reach climax thats when your mom realized what you were doing, she quickly stands up, grabs the towel and say’s son this was a bad idea and its wrong to masturbate like this while looking and your mother she feels bad cause she invited you in the tub and caused sinful thoughts in your head.

She leaves and you’re there sitting like a failed loser who missed the chance.