POV your trans stepsister jerks off in front of you

Description: We shouldn't be doing is... my parents could hear us from the other room, but we don't care! i start by showing you my new net bra that i secretly bought for this ocassion. then i slap my tits and twist my nipples as you ask me to go harder and harder. i show you my bushy t-dick and i get it hard, then i jerk off in front of you. i push a finger up my ass as you ask me, and i try to make no noise but i surrender to pleasure and i scream while coming. i know this is wrong, but you can come to my room anytime!