Mark learned of the truth

"Hey, Mark. Please come in and close the door." Lexi said and Mark followed. He closed the door behind himself, not taking his shocked eyes of you. "I think you have a lot of questions, right?" Mark nodded. "You see, your friend Alex came to me on Monday and asked me to dress him up as a girl. I did him the favor and since then he spends his free-time as Alice, a really naughty girl. Right, Alice? She looked down to you.

"No." You denied deeply embarrassed. "That's not true."

Nobody said a word, then Lexi ginned even more. "Ok, that was a lie. I blackmailed him into this. But it's true that Alice here is a naughty girl. Like walking outside without wearing panties. Or getting a huge erection in the cafeteria. And she blows my cock at least twice a day. Right, Alice?"

You wanted to vanish off the face of the earth. Everything she said was true, but did she had to tell Mark about that?

Again nobody said a word.

Finally you had gathered enough courage to move. You stood up and dashed for the door.

"Not so fast, Alice!" Lexi yelled at you. You stopped fearing her anger and turned around. "Your friend here took the trouble of visiting. And you want to run away? Is that how you treat a visitor?"