His dad's drink

As his orgasm washed over him he pointed his dick into his dad's half finished glass. Jets of hot cum sprayed against the ice in the cup, splashing back onto the side of the glass. He grabbed the straw and mixed the drink, hoping the sweet iced tea would mask the salty taste of his potent jizz.

He'd just finished mixing the drink and sat back down when his parents reappeared in a flash of light. His mother was partially undressed, wearing only a sexy bra and panties that John noticed she was swiftly readjusting, her hair and make up were dishevelled and she was red faced and struggling to catch her breath. His dad was still naked, with the exception of a condom, and was sporting a huge erection which he very quickly covered with his hand as he sat down.

"Good vacation?" John giggled, though he was fairly sure he knew the answer.

"Where's Megan?" Claire asked, changing the subject

"She went upstairs for a shower" John replied, smirking at his parent's discomfort. "MEGAN" he shouted up the stairs "THEY'RE BACK"

Megan came downstairs, a towel wrapped around herself "that was a short vacation" she commented

"For you maybe, we were there for 3 days" Alan replied "and why are you undressed young lady"

"All of you are naked or almost naked and we're only 2 turns in, I figured it was inevitable I'd also wind up that way so why bother getting dressed" she remarked as she sat back down. "Who's next then, me or mom" she asked.

As the family paused to consider Alan reached for his glass...