I smiled at her & said I was glad she was so horny & she woukld get a nice fucking when we got home.I then left her to go to the toilets to shower to ...ash away the salt & sand from my body.As i showered naked I could see there was a round hole between the shower & the toilet cubile. I heard footsetps come into the toilet & the door close. I nevet thought much about it till I turned around & saw a very large, thick dark cock, poking through the hole into the shower with me. Still horny myself. So obviously if I wanted to play I had to play what they did. My parents assumed I was supposed to be a girl and legally changed my name to Luna. They threw all my boy stuff out and made me dress as a girl. Luckily I wasn’t old enough to remember much. I was ridiculed by the parents of my friends so much we were forced to move. In our new neighborhood I was introduced as Luna. I took hormones since a young age, my breasts were developed when I was sixteen. I was always very close with my. It didn’t take long for Tams to fall asleep, nothing unusual there and poor old Suzy was sort of squashed, I had to lend a hand getting her off the chair telling her that she was a heavy sleeper and not to worry.We left her on her side and even Suzy giggled that her arse was exposed, “My sister does have a nice arse daddy, doesn’t she?” Suzy said with a giggle which sort of pleased me, Suzy considered Tams her sister which by default would make me her daddy and under the circumstances if she. I let out a loud moan and then a scream as my entire body convulsed in orgasm. I pushed the dildo deep inside my hole, then I began to squirt like I hadn’t in a long time. It shot right towards you and covered your tied body. It was awesome to see it dripping off your breasts and running down your belly to mix with your juices that were running from your hole. You had opened your mouth, hoping to catch some, but you missed. Your hands were jerking, trying to get loose so you could touch.