i (your sister) am getting ready for a bath & picking what music i want to listen to when you suddenly come in, startling me. you've found out i've dented your precious truck and now you want to confront me. i play it cool, saying i didn't do anything to your truck! all i did was take it to get us food and there's no way you can prove it was or blame it on me! eventually, i try and tell you to leave but since you know i was the one who dented it, you're not letting me off that easy. next thing i know you're grabbing my head and dunking me in the tub - getting my hair and shirt soaking wet. i keep trying to ask what's going on but you dunk my head over and over before i can even finish a sentence. it's after multiple dunks that i see you now have a boner - and i remember your wet hair porn collection! you're doing this to get aroused. now that i know, i can confess i was the one to scratch your truck and now i want to really apologize. i suggest you take your cock out (which ends up being gorgeous!!) and i'll get in the shower, continuing to wet my hair while giving you a JOI. i start by getting under the water even still with the shirt on but eventually take it all off so i'm fully nude and wet in front of you while you stroke. i join you in masturbating myself and talking to you until we cum together. at the end, i suggest that you join me in the shower next time for a more hands on approach.