Susan wants him to come back

Susan entered the classroom with a smile in her face:

“The girls loved the class. In fact, I think it was the best class I ever had” – Susan said.

Dave was confused: “really?”

“Oh, Dave, you owned the class. You really helped the girls to improve their form. Sorry that I am so blunt, but they loved destroying your nuts” - Susan said – “and it was clear you loved them doing so. The way you corrected them so they could inflict the most pain and the game you just suggested was genius” – Susan said. Dave was speechless. Was she thinking he was a pervert?.

“I have a question” – said Susan – “Did you really read the document? Did you know what was going to happen today? I have the feeling you didn’t”-

“To be honest, no, I didn’t read it” – Dave said, a little embarrassed – “but I am happy I didn’t because otherwise I would have not come” – he said, sincerely.

She smiled – “It’s never too late to discover a new kink” – Susan said – “there’s nothing wrong about ballbusting. In fact, my husband and me do some regular ballbusting sessions” – She confessed. Dave was really surprised.

“Sometimes, we have invited other guys, so I can bust both my husband and the other guy and they can do competitions and games between them. I would love you to come” – She invited him.

“Oh, that sounds…nice” – Dave, answered, unconvinced.

“Don’t get me wrong, there will be no sex involved, just ballbusting” – explained Susan – “My husband and me are exclusive but we like to play from time to time” – she winked.

Dave just nodded.

“Also, can I count with you for the next class?” – Asked Susan – “the girls loved you and I would love if you assist me with this group this semester”.

Dave smiled – “Of course, I would love to….if I am able to keep my balls intact until the end of the semester”. Both laughed.

"Yes, Tiffany really want to pop your balls" - Susan said.

"Is that really possible?" - Asked Dave.

"It's not as easy as it seems but it's not impossible. I never did it, but a woman I know popped one of his boyfriend's nuts as she got overexcited playing with him" - She explained.

Dave did not comment anything but his dick started growing again.

"I see you don't dislike the idea" - Commented Susan - "I will advice Tiffany, in that case" - Susan said, with a wink.