Stacy cashes in instead.

Stacy pokes her head in the room and the younger sibling's eyes widen at the room full of nudity. "What were you guys doing last night?!" she cries out. "Did mom see this?!"

"I covered for the perv on the ground," Melanie shoots back. "But now he owes me."

"What are you going to do with him?" Stacy wonders out loud as she looks you over. "You have school don't you? I could find something for him to do..."

"School still cancelled for you, Stace?" Melanie asks.

"Yeah, it's closed for the rest of the week, so I got time on my hands."

"Well, I haven't decided what to do with him yet. First I'm going to take a shower. Wanna join me, Mina?"

"OK," Amina agrees and pads off with her bedmate to the shower, leaving you alone with the younger sister.

"Hey, Riley, what was all that yelling about between my mom and Mel?" Stacy asks, hopping on her sister's bed and leaning close to you curiously, completely disregarding the fact that you are still naked. You mumble out a recap of the morning events to your school mate's awe and amusement. "OMG! Mom almost caught you naked? I have no idea what she would have done if she did... Wow, Mel would have been put through the grinder if mom knew about you... or would she pin it on me? I wouldn't put it passed her..."

"Either way, I'm the one getting strung up as well," you point out with a disgruntled huff.

"Yeah, you're in deep shit if you get caught, especially if dad finds out..."

You look to Stacy suspiciously and ask, "What are you insinuating?"

Stacy lays down on the bed lackadaisically and spreads herself out. She then remembers that she just caught her sister naked with Amina on the very same bed after a long, hot, sweaty night. She quickly sits up and gets to her point. "I'm just pointing out that it'd be in your best interest that our folks don't find out about your little slumber party here..."

"Are you blackmailing me?"

"No... well, yes... but that sounds so seedy."

"What do you want?"

"You."

"Me?" Stacy nods back at you. She seems to be enjoying this, but her teasing is beginning to get on your nerves. "Fine," you say as you get up and hover your cock in front of Stacy's face.

"Oh gawd no! You be my servant for the day and I will keep quiet about today!"

"But you'll get in trouble too!"

"Nope. Melanie kept you in her room. She takes the fall for this, not me," Stacy sits up smugly, folding her arms together triumphant.

"And if she takes the fall, she'll get pissed at you..."

"I would say she'd be more pissed at you for causing all this trouble to begin with, but we can find out together if you like. Shall I give my mom a quick text?"