I reached up and put my fingers inside the waistband and slowly pulled her thong down and she gracefully stepped out of it leaving herself naked from ...the waist down, I now had a clear view between her legs with her pubic hairs and protruding labia lips but my tongue diverted back to the job in hand, anal lubrication.I pulled her cheeks wide again and attacked her pouting hole with vigour, my tongue darting in and out as I started to tongue fuck her moist opening, “OMG YESSS!” she sighed, “This. .n or .D. so our parents were quite religious) Mom grabbed my Katie by the arm and yanked her out the room and said she was gonna have to tell our dad about this and told me to stay in my room tell my dad got home. When dad got home he came into my room and was pissed I started asking questions but he told me It's Incest and very bad, brothers and sisters don't do those things together, Sex was for love and only people who are married are allowed to be naked together and that started the whole. I laid on the couch,dress up around my waist so Dave could stroke my shaft which was solid. He was also caressing my arse cheeks inside my lace panties,& I soon felt his finger slip inside me. I asked if he had ever fucked anyone up the arse before & he hadn't,so I took the lead,letting him gently insert his 6" cock inside me. As he fucked me I was wanking my cock,carefully stopping myself cumming until I felt Dave shudder & followed by feeling him fill me like a woman,with his spunk. I moved. He had managed to kick start it into working, but he wasn't sure it would stay that way. Just long enough for him to shower hopefully.Closing the door to the entrance hall, he entered the living space that was now quite warm. The logs sputtered and flared nicely in the grate, occasionally exploding in retorts as the resin became hot and vaporised, sending blue flames out at odd angles and sparks flew up the chimney.He surveyed the room.Nothing had changed. The walls were still rough-hewn logs.