…She gets into the shower an begins to wash herself. You look at her round butt as she soaps it up and you feel your dick get hard. When she bends over to grab some soap, you “accidentally” step forward a bit so your cock presses against her ass. It slides right in! She stands up quickly and asks you what you’re doing. You tell her it was an accident. She then asks why you even have a boner, but she realizes that you probably can’t help it. You tell her that you have never masturbated before and ask her to show you how. She is skeptical, but she feels bad for creating this situation (plus she likes your dick), so she’s willing to help. After the shower, you step-mom gets into bed with you. She takes your dick out and strokes it herself to show you how. She even sucks it a bit to lube it up. When you start feeling like you’re close, she tells you to take over and stroke it. You jerk it until you cum all over her face!