I've been bullying your little step-sister and you came over to my place to confront me, but I started bossing you around and it turned you on. I tease you for getting a boner for me and order you to take your pants off and stroke your cock for me. I show off my body in a tight PVC bodysuit and fishnets, telling you how much I get off on being bratty. the way you stroke your cock is so pathetic, let me show you how to do it. I start jerking you off and then your phone rings - it's your step-sister! oh, this is perfect, let me talk to her! I tell her how her plan backfired and how I'm jerking her step-brother off right now, and then it's time for some real fun. I order your step-sister to start playing with her pussy and tell her to moan really loud so we can hear it. I put her on speaker phone and then start sucking your cock. the sound of your step-sister's moans coming through the phone sends you over the edge and you cum all over my tits. -- featuring an audio overlay of me moaning as your step-sister's noises thru the phone!