A girl?

"Guys, is that how you talk about people?" the two suddenly heard. It came from...

The guys stare in awe at the girl in front of them.

Although knowing it's Tim's dad, they still become hard. The "girl" looks at their cocks and notices it. She knows she should be outraged, it makes her actually flattered that she has such effect on them. She also becomes aroused herself. She can't also not notice they actually have very nice cocks.

"You have very nice cocks, boys," she says coyly. The boys exchange looks, bewildered. But quickly they decide they can play that game as well.

"Thanks Dad!" Tim says.

"Thanks Mister S... this is weird!" says Martin.

"But it still makes you hard, doesn't it?' the "girl" says, strutting toward them.

"Um... yes?' Martin says hesitantly. The "girl" sits down next to him.

"Let me help you with that," she says, smirking and... reaches toward Martin's cock. Martin's eyes widen. Tim's jaw drops. Martin groans when the "girl" starts moving her hand up and down his cock.

"Dad, now you are overdoing it!" Tim says, horrified. The "girl" looks at him and winks.

"Don't worry, 'son', I'll get to you in a moment,' "she" says. Now on Tim's face is pure horror. He's so shocked he can only stare as his "dad" makes his roommate come with a loud moan.

'That... was... what?' Martin asks, not sure what exactly just happened. He also doesn't help Tim when the "girl" goes to him and starts moving her hand up and down his cock. But Tim isn't sure anymore if he needs help.

"Dad... I am fine, really!" he tried to convince the vixen in front of him to stop her ministrations. She doesn't stop. In fact, she quickens her pace. And Tim is just about to come when...