Blake lends a hand

Blake was the only member of RWBY still in their dorm room. Yang had just taken Ruby to go get some ice cream, hoping it would help her stop worrying. Blake was enjoying the quiet and her book, until a text from Weiss came in.

"Please come help us." The message said in an urgent tone.

Blake was a little irritated to leave her book, right as it was beginning to turn her on. She'd even taken her vibrator out of its hiding spot, hoping to enjoy the rare alone time. Still, Weiss clearly needed her, so she went next door.

Upon opening the door, Blake was immediately assaulted with the smell of sex and something more. It was very obvious why.

The prim and proper Weiss Schnee was half naked and jerking a dick glistening with her spit inches from her face.

"P-Please! I want it on my face this time!" Weiss yelled, clearly unaware that she'd been witnessed by a very turned on Blake.

With a groan, Jaune granted Weiss' wish. When he finally stopped shooting, Weiss finally noticed Blake's presence.

"Blake! You're here!" Weiss said, completely lacking the embarrassment Blake expected.

"I am. What's the uh problem? Besides the semen on your face obviously."

"He won't go soft! He has a fever too. I think he might be in heat... Somehow?" Weiss explained why she called Blake over.

'Oh. That was quite a theory indeed.' Blake thought, seeing the truth in Weiss' words as his cock returned to it's impressive length immediately after cumming. There was one sure fire way to test it, embarrassing as it was.

Blake strode over to Weiss, who was slowly beginning to clean her face. Blake took her face in her hands and dragged a finger across one of the pools of white painted across her pale skin. When she got enough of her finger, she brought it to her mouth. It was sweet.

"He IS in heat... Somehow." Blake informed them.

"What can we do to make him more comfortable?" Pyrrha asked.

"Well heat is a biological behavior exhibited by faunus to encourage breeding at beneficial times... You'll need to satisfy that urge, or wait for him to calm down." Blake explained.

"How long will that take?" Pyrrha asked.

"Days. The more virile they are, the longer their heat will last. To be frank, Jaune is in for the long haul. Nice dick, by the way." Blake complimented. He only nodded his thanks.

"What other option do we have?" Weiss asked nervously. She wasn't sure her jaw could last another hour of fellatio, much less days!

"You have to satisfy the urge, like I said."

"But what does that mean?" Weiss complained about how cryptic she was being.

"You guys have been making him... Finish... in the wrong place." Blake tried to hint through her blush.

"I don't..." Pyrrha's confusion made Blake sigh.

"He has to come inside a woman, he won't be satisfied otherwise."

Weiss gasped. "You mean!?"

"Yup. He won't calm down until he fills your womb. If you aren't on birth control..." Blake left the obvious unsaid.

"We're not on birth control though!" Pyrrha complained.

"Is there anyway to you know, trick it?" Weiss asked.

"If you blindfold him, letting him use the back door should be enough..." Blake enjoyed seeing the expression on Weiss at the suggestion. It was somewhere between completely debased and desperately horny.

"So one of us has to let him finish up there!?" Weiss yelled.

"That's what it seems like to me. You could flip a coin?" Blake said, pulling out a coin from her wallet. Pyrrha nodded and Weiss was **** to agree.

"Whoever wins is the one who gets fucked. Fair?" Blake offered. The girls nodded and Weiss was the one to call it in the air.

"T-Tails!" Weiss said right as Blake tossed the coin.

Weiss felt like the world was in slow motion as the coin slowly fluttered down, before landing on Blake's open palm. Tails.

"N-No!" Weiss screamed. She would never be able to look Jaune in the eyes again, knowing that he defiled her like this!

"Kind of ironic that you chose tails on a coin flip to determine whose getting their ass screwed into the mattress. It's almost like you wanted this!" Blake teased. Blake had Weiss right where she wanted her.

In truth, Blake knew what the next words to come out of her mouth would be.

"W-Wait! You're on birth control, Blake! I've seen your pills!" Weiss yelled.

"I am. What's your point?" Blake said neutrally. Weiss was getting to exactly the point she'd hoped she would.

"Then why don't you do it?!" Weiss begged.

"Why would I do that? It seems like you have things taken care of. Make sure you use plenty of lube and start slow. Men in heat can be notoriously rough once they get inside you. You're so brave Weiss!" Blake said, finishing it by slipping a hand under Weiss' ridiculous nurse skirt.

"Please! I'll do anything!" Weiss said, walking right into Blake's trap.

"What are you offering?" Blake said, suddenly deadly serious.

"Ummm." Weiss struggled to think of something that Blake would want, but wouldn't humiliate herself too badly.

"I want your mouth on me. Anytime I want, for the next week. Deal?" Blake asked.

Weiss had to think really hard about that. She'd never gone down on a woman before, even if she was bi. What sounded better, being **** to eat Blake's pussy for a week, or being taken roughly on this bed? The answer was obvious...

"I..."