The last thing your step-mother expected was to find you, exposed and pleasuring yourself. What she certainly never expected was what you were using to masturbate to. Your own step-sister, her step-daughters, panties. She’s mortified. She blames herself. Where did she go wrong as a step-mother? She tells you your step-sister can never know, just return the panties and never speak of it again. But you resist, she’s mad now, trying to get her step-daughters panties from you. They end up thrown in her face. The final straw. They’re dirty. She thought it was just a panty fetish. But it’s the most forbidden taboo fetish. Your own step-sisters smell is what you were getting off to. Your step-mother is acting odd now. She keeps looking at the dirty panties. Her voice sounds different. She doesn’t mean to, but she slowly smells them. Shocked. She can’t believe she just did that. She does it again. And again. She didn’t know they would smell so..good. She notices your hardon. Its so fucked up. Its because it’s so wrong, isn’t it? Is that why you were masturbating to this? She says she’s a bad step-mother, but she still invites you to touch yourself. Jerk it to your own step-mother. To your step-mother and step-sisters dirty panties. She starts to masturbate with you. In the heat of the moment, she finally gets it. The taboo forbidden nature. She wants you to smell HER pussy. Her hand comes to her mouth, like she wants to push it back down. But she can’t. So you do.. You get right in between your step-mothers thighs. You smell and lick the whole were you came from. The hole where you were born. She wants you even dirtier now. Smell her asshole. Her dirty, filthy asshole. Lick it. She doesn’t understand what’s happening. But she wants you to fuck her, her own step-son. So you do.. You slowly put it inside your own step-mother. Your own flesh. Back where you were born. Her pussy is so wet. Thinking about your step-sister, her step-daughter, licking her pussy. Her own step-daughter, running her tongue along her pussy while your cock rams her. While you’re fucking them both. Your step-mother is too fucked up now. All she wants is to fuck her own step-son AND step-daughter. You’ve corrupted your step-mother **Contains very strong asshole fetish and step-mom/step-son fetish trigger words** XO Fantasy includes: taboo, kink, step-mommy roleplay, loving step-mommy, love, step-sisters, asshole fetish, POV, POV Sex, POV pussy licking, POV rim job, dirty talk, panty fetish, dirty panties, cowgirl, reverse cowgirl