You talked with Frank

As Chaz stood up from Frank's lap you realized they were done. You quickly hid behind the corner and put your penis back into your pants. You wondered why you did that. Didn't you want to be the one fucking Chaz just a few seconds ago? You heard some rustling and as you looked around the corner once more saw Chaz and Frank getting dressed. You wanted to get away, so they didn't see that you had seen them, but as soon as you heard Chaz's heels clicking you knew it was too late.

"Alex?" A totally surprised Frank asked and heavily blushed.

"Hello." You nervously replied and also heavily blushed.

"It's wrong to peek on others, Alex." Chaz said and stepped right in front of you. "Instead you should have joined us. There was more than one hole free for you to use." She licked over her o-shaped lips and gate her huge tits a good squeeze with her arms so they nearly popped out of her dress and bra.

Ashamed that you once more got a boner, you averted your eyes.

For a few seconds nobody said a thing, then Frank spoke. "Chaz? I think it's better if you go without us. It seems like Alex and I need to have a talk."

Chaz turned away from you towards Frank. For a moment it looked like she was about to oppose his request, but then she put on a big smile and gave Frank a long, deep kiss with her huge breasts pressing against his chest. "Then I'll wait for you tomorrow, like you asked. I hope you can go as long as you did just now." Chaz turned around and strut through the hallway towards the staircase. You both gazed after her.

"I think I have a few things to explain." Frank finally said still ashamed of you having seen him like that.

"Yeah." You turned towards him, somehow angry at him. "Did you really just fucked her? Despite you know she originally was Chaz?" Frank shirked from your look. "Did it really just take you a few days before you give in?"

Frank still looked away with an ashamed look on his face. Then suddenly it changed into a more confident one. He looked up to you and suddenly threw his body at you. You were totally shocked by it, and even more as you felt his hand touching your groin. "I'll explain everything to you, but not here." Frank whispered into your ear. "Play along, so nobody would suspect a thing." Frank let go of you and walked to the door next to you. Toilet was written on it. You were really surprised by him and didn't understand what he wanted, but he signaled you to follow him and he entered the toilet. You followed him and in the toilet he once more signaled you to follow him, this time into a stall. Still not understanding you followed him once more. You entered the stall and Frank reached around you to lock the door. Puzzled you looked at him.