Our last meeting with Bob and Jill ended without my wife Tina getting Bob’s huge cock. The weather was going to be great on the weekend and we decided to invite them over for an afternoon on the boat and then evening to follow. Bob was hesitant to join, but Tina was persistent on begging. Tina agreed to Bob’s request that she would do anything Bob asked and we were set. Afterwards Tina started to worry that “anything” might mean anal. Tina was recently enjoying anal play, but 4 inch toys and my 6 inches was nothing like Bob’s thick 10 inches.
Saturday came and Tina had a new suit that really showed off her huge boobs. We headed towards a more remote area of the river, but still had a number of boats passing by. Bob and Tina were doing plenty of kissing and grouping when Bob undid her top and started to suck on her nipples. Tina objected a bit as a small boat passed. Bob then told Tina she would be going topless until he told her she could put her top back on. As Bob continued to play with her, she started to stroke Bob through his shorts. She then dropped to her knees and pulled his cock out to give him head. She looked up and joked that passing traffic couldn’t see her down there. I stayed behind the wheel and enjoyed watching Tina as Bob was getting ready to cum. He grabbed her head and let out a moan and he pumped his load into Tina’s mouth. A few shots dripped onto her boobs. A few boats honked there horns