You return to your room

Rachel hooks a leash to your collar and you’re led back to your room on all fours. Your mistress says farewell to Jessica’s as you part ways, and you soon find yourself back in the dorm room you share with Mistress Rachel.

“Good job slut. We could see you from the window, you really gave it your all with that group of students.” Rachel says, unclipping your leash.

“Thank you Mistress.” You reply

She notices something on you, and turns you around to get a better look at your ass.

“To Sam’s owner, call me” she reads. “Who wrote this?”

“A futa I knew from high school ma’am. She seemed interested in sharing me with you.”

“Hmm. Well, you’re still mine according to the school records, and no way am I giving that up, but I can’t bring you everywhere. Maybe she could babysit you whenever I need some alone time.” She thinks aloud. Pulling her phone out of her purse she takes a picture of your ass where the number is written then turns you back towards her.

“Now slut, before I say anything else I want you to promise me that you’ll never tell anyone what I’m about to say and do ok? If you say anything at all I’ll put you in the stocks for so long your grades plummet and you never walk right again.”

“I promise, Mistress.”

“Thank you. Now, you did good tonight and even after you fucked your school friend you owned up to it and took your punishment like a champ. Since you were so good, since your friend got her little orgasm at the end of her punishment, and since I can’t resist a filthy body, I’m going to suck you off and you’re gonna cum in my mouth. Is that clear?”

“Yes mistress. I understand.” You say, unsure of what to think but not about to spoil the moment.

“Good boy. Tell me when you’re going to cum, but aside from that I don’t want to hear a peep from you.”

She gets down on her knees and takes your sweaty cock into her mouth, savoring the taste.