Just after Tom had gone out to the Jacuzzi, Aunt May had come home. She had seen Tom in the Jacuzzi, but instead of joining him, or even letting him know she was home, she had called Max, told him Tom was in the Jacuzzi and had suggested Max should come home and join Tom in the tub.
Waiting for Max, she stood behind the partially closed window blind in the game room being careful not to be seen, watching Tom sitting in the hot tub and fantasizing about watching Max seduce Tom.
Max finally arrived, hurrying into the room, but taking care not to be seen through the window by Tom.
May turned to him and said, "I was beginning to think you'd gotten lost. He's been out there for at least 15 minutes, and it looks like he's about to get out. If you'd been another five minutes late, I'd have been out there with him."
"Well thanks for calling me. I can't wait to find out what he thinks of the photos. How do you think I should approach him?" asked Max.
"Just go out there the way you are and join him. We know he likes having his bottom screwed, and I'll bet he'd love to have you fuck him in the Jacuzzi."
"I hope you're right. I can't wait to fuck him!" exclaimed Max visibly excited.
"And I can't wait to see you fuck him!" She answered, rubbing her hands over her still confined breasts and kneading her nipples through her bra. "Go on before I go get him to fuck me."
Max grinned, "Well I don't want to deprive you of the best show in town. Wait till he's about ready to cum, then let him see you watching. Till then just leave the door open a little so you can hear what he says."
Acting on Max's advice, May took a position near the door and had made sure it didn't quite close when Max went out to join Tom in the Jacuzzi.
From her position, had heard every word exchanged between Max and Tom, and she had seen some of their reactions. She had particularly enjoyed Max's reaction to Tom's description of his thoughts of seeing the photos of Max fucking Tom's father Jack, and what Tom said he wanted from Max that afternoon. She had caught glimpses of Tom stroking his magnificent erect cock while sitting on the edge of the hot tub watching Max do a slow strip tease for him, but she had not been able to watch all that went on because she didn't want Tom to know she was listening and watching till she was ready for him to know. She had seen him looking at the window a coupe of times and had ducked behind the blinds each time to keep him from seeing her.
Now as Max stood up moved through the warm water to where Tom sat on the edge of the tub, May moved over to the far window so her view of them was unobstructed.
As Max moved toward him, Tom wasn't quite sure how to respond to his Uncle's advance, so he waited for an indication of what Max wanted. Max approached him directly, knelt on the bench between Tom's legs, spread them wide till their cocks almost touched, reached out and ran his hands up Tom's sides, over his nipples and finally pulled Tom close enough for Max to kiss.
The completely unexpected sensation of his Uncle's lips lightly pressed against his as his cock slid up his Uncle's belly just as his Uncle's cock pressed against his belly caused Tom to gasp slightly and accept Max's kiss by opening his mouth and running his tongue into Max's mouth where Max gently closed his lips around his tongue and sucked it while running his hands up and down Tom's back as he slowly rubbed his belly against Tom's trapping their throbbing cocks between them. Tom had never been kissed on the lips by his Uncle, and now to have his Uncle sucking his tongue sent chills down his spine and he grabbed Max's muscular bottom and pulled him harder against him.