I debated keeping them in my room until her return, but thatseemed too much of a risk. There might always come a day when she wouldfind a need to ente... my room in my absence. It was best to play it safe.I undressed and put on my own clothing. It felt nearly painful to do so.I carried the feminine garments to their assigned places and made sure todouble-check everything. I looked forward to my next session with them.I returned to the attic at least once a day until the end of the holidayweekend.. I hadn't dared to tell her that I would like to fuck her.Having agreed to strip naked and masturbate each other we have now done that. I confess that seeing my sister stark naked for the first time made my cock grow somewhat. Of course, she had already seen it right up and watched me jerking off. I asked her to hold my cock which she did. (A first for both of us). And I loved it. She stroked it to full erection."I'm masturbating you, Peter. What about me? I agreed that you can do it to me, so. I understand now what has happened. Unable to fight against what is happening to me and trapped here against my will, my fight or flight reflex has been warring within me all this time, finally imploding and causing the mother of all panic attacks. If I don’t calm down soon, I know; I will black out.Breathe, Selena.My breath is still hitching slightly but eventually I manage to calm down. This doesn’t help my situation much though, I’m still trapped here and I want to go home. How could I not. .. I'm... I'm..." You continue to stutter the same words over and over.Heidi turns towards you and notices your sudden incapacity to function and looks genuinely confused. "What's wrong? You didn't know we're nudists? Haven is like the largest nudist colony in the state, ya know..." She apparently tries to lay out the dots that should have been obvious for you to have already connected.You have stopped stammering, but are still struggling to regain full functionality. With heidi now facing you,.