Grandpa took him into the barn and it was a hot day so they were sweating...Grandpa then show Mike around in the barn, Mike then told me that Grandpa and him did some work moving hay around and after a while grandpa took his shirt off, then offer to take Mike' shirt off and he said ok, while grandpa helped mike take his shirt off by unbuttoning the button he unbutton his pants and claim to get his shirt out from being tuck in, but then grandpa was touching his penis, stroking it, and Mike admitted with the heat he just had an erection after all the touching and then pull his boxers all down and grandpa gave him a blow job he couldn’t stop, he loved it, after about 5min grandpa stood up and Mike got down on his knees and remove his pants and started to blow on grandpa, he enjoyed it with the taste, hair, and the feeling of it getting harden and that wasn’t the best part, he stood up and grandpa turn him around and started to rub his hard penis on Mikes soft white ass, then he bend over just a little and grandpa started to work it in, they kept it going and going and as he was being fucked grandpa had his left had on Mike rib area and his other hand jacking off Mike.
They did it for a while and when over Grandpa brought him to the bedroom to lay him down. I was shock but at the end when I left I started to feel horney…That night grandma and grandpa left to goto an opera, the twins still played Nintendo and I was with Mike watching TV. Then Mike notice something, he saw Terry shadow from the other room, he went in and then I saw the door close. I thought Mike was just talking to Terry they both love baseball, Then David came in and told me Terry was with Mike, and with the bedroom there was 2 ways to get in the left and right side, Mike went in the left side where I was, David said he went in the right side and saw Mike was naked and Terry was with no pants on, I open the door, Mike was ass fucking Terry and you think I will shock seeing my BF going gay, but then again I was just getting horney again, I called David to come over, he came, I told him to sit down on the edge of the bed, I then removed my clothes and then I got down on my knees came up to David, pull down his shorts and boxers, saw his small cock and started to suck it really good, same time I herd Terry ass being fucked by Mike and the sound of them doing so got me more horney. After a while David started to ass fuck me and Mike was getting his dick sucked by Terry. Then once Mike let our sperm and David did so we stoped and all just there tired. We laid there for about 3 hours when we herd grandpa and grandma come in, then they came in and saw us all naked, grandma was shock and seemed upset but then grandpa whisper something into her ear, then grandma came and started to suck off David and Grandpa removed all his clothes and approach me. He turn me around, bend me over, and I felt his dry, hard cock come in me, Mike I saw push my grandma’s opera dress up and pulled her panties down, he then started to fuck her, Terry then came up to me, laid on the bed and put his cock right in front of my mouth and I started to work on it.So overall, David lyn on the bed with Grandma sucking him, Mike fucking my grandma, me on bed with Terry cock being sucked, and Grandpa on bed fucking me. I enjoy seeing Mike having fun with my grandparents, I knew he would like them but I didn’t know he will be this close with them.