Mike takes it first

With a little push, you make sure Mike towels off first. The boy towels off his face first, and then his shoulders, his back, his chest, his legs, and then finally his crotch. You don't even have to make sure he spends extra time on his still-hardening member; he spends a lot of time making sure the balls are dry, even the head and shaft. You do ramp up the feelings he's getting as his eyes drift from his sister to his mother, practically fucking them with his gaze as he masturbates in front of them with the towel.

Mike sees the effect it was having on his mother and sister; Rose's nipples stiffen and get so hard the areoleas crinkle and flush from what must be their light rose to a dark pink. His mother, on the other hand, steps toward Mike a little with the hose still in-hand. She subconsciously straddles it and it rides up between her thighs, which begin shifting back and forth as she dances the cool green snake against the junction of her thighs. And all that without having to push either. What a delightfully wickedly depraived and sexually repressed family!

They're going to be fun!

After Mike finishes with the towel, a string of precum stretching from the downy softness to his cock. Rose's eyes catch it and she licks her lips as she sees it. She steps forward to take the towel from her brother...