Hearing the moans made me think we may get caught so I went over to lock the door until she told "me to leave it we are alone". I did and returned to...eating her beautiful pussy. I then turned her over and put her on all fours so I could pull off the thong revealing a very tight and pink asshole. I could not resist so I began licking that hole as well. Sticking my tongue deep into her soft tight hole. I licked her from clit to asshole until she came in my mouth several times. My cock was super. God was he thick. Letting out a loud yell, I said: "Careful... slowly."Going just a bit slower, he pressed onward, pushing his cock deeper into me. My ass burned in pain as it stretched and gripped his cock with a tight hold. Pushing further into me he started thrusting slowly, penetrating me deeper and deeper."Fuuuuuck" I yelled as pain and a pleasure of fullness washed over me.Thrusting faster, with still a few inches to go, be picked up his pace. His low hanging balls were brushing against. No matter how I pushed at her pussy lips my dick would not go inside her pussy. I tried several times pushing but I guess was too afraid of the unknown to push hard enough to get in. Eventually, the frustration would cause my dick to go limp as a wet noodle. That was over twenty years ago and now we are both in our mid forties. While she remained in our home with a wonderful career and started her own family that includes the house with the white picket fence and a dog; I traveled the world and. Even though she is very good at pleasing me, I still prefer boys and have been secretly meeting my boyfriend Peter for some very serious rod. Peter who is about my age attends a strict boys boarding school where I understand he is very popular. He has admitted to me that he is very experienced when it comes to pleasing his friends, and is not too particular where he parks his rod. Since I am very broad minded about these matters I do not mind indulging in the occasional back door shenanigans.