The UNTHINKABLE Betrayal Part 3 : stepFamily Pegging

Part 3 in the series, POV is stepson, stepdaddy is laying beside you:
stepMommy comes home after a night out and gasped when she opens the door. Her stepson and husband, playing together, without her. This stepMommy is NOT happy. She was going to save this as a surprise for later, but since you've both misbehaved she will need to use this now.
You and stepdaddy help her, her legs in there, a strap pulled here. She is leaning over you, wearing a cock. You're confused, you know she taught you what your penis was for, and stepdaddy helped too. Why does stepMommy need a penis too?
She is loving, helpful, and will show you. She has stepdaddy put his legs back, spits on her hand and shows you how she relaxes stepdaddys asshole. Teasing him with her cock, she slowly fills stepdaddy up. Thrusting and thrusting into stepdaddys tight ass until he cums all over himself. She licks it up and kisses you so you can taste his cum. It's your turn now.
She kisses you, talking about your small penis and how much she loves the comparisons to stepdaddys big dick. She takes it really gentle, reminding you that you want to make stepmommy happy, and we at least try new things before we say no.
She takes her time, kissing you, easing gently into your ass. She notices stepdaddy is getting hard watching, and she has him touch you and himself while she fucks you. You want to be a good boy right? Faster and faster, stepmommy directs stepdaddy on how fast she wants him stroking her little dick until you cant hold back anymore and release. She doesn't want to waist it, licking it up and making you eat it out of her mouth, and again with stepdaddy.
You really are a good boy for stepmommy XO
tags: taboo, gay, pegging, virtual sex, taboo trigger words, small penis encouragement, big dicks, stepmommy, stepdaddy, solo female, roleplay, strap on, female domination, femdom, cum eating, kissing, love, eye contact, Harley Sin