Cum Medicine - S01 E11

Story 5 days ago

Cum Medicine - S01 E11

Read Story: SEASON 1 EPISODE 11

Kellie suddenly slapped Kristin. Not too hard, but it was shocking, nevertheless. "WHO'S cum do you want?! Mine???? Say it!" She put her hand around Kristin's throat and leaned in to suck her earlobe, waiting for the answer she wanted, and thrilled about the power she now had over her. Kristin was leaking juices as onto her fingers as she kept cumming.

Kristin, shocked and yet turned on that her sister had slapped her whined, "N-no...! mean. I want more... of HIS cum... please..... Kellie was starting to squeeze her throat, not realizing her sister was mid orgasm.

"Say... his... NAME!", Kellie whispered loudly in her sister's ear, squeezing her through harder. Kristin's eyes fluttered as she finished cumming.

Ethan had walked into the bathroom and was watching the amazing display before him.

Kristin suddenly noticed him and snapped out it long enough to lock eyes with him as he stood in the doorway of the large walk-in shower. He was fully erect and she wondered how long he had been watching them. She sobbed a bit and then choked out through Kellie's squeezing hand, "I want... more of... ETHAN'S cum... please??"

Kellie noticed Ethan in the shower doorway and stopped squeezing, "You're going to have to earn it.", Kellie replied. "Let him wash him off first, though."

"Ethan, my sister and I have come to an arrangement. You aren't to speak to each other. You will both address ME only! You are both expected to follow my commands without question until your condition subsides. Understood?"

Ethan and Kristin both nodded, Ethan noticed Kristin's eye locked on his erect cock. He took the opportunity to admire her tiny tits capped by erect nipples with puffy areola. Her waist was surprisingly thin, and she had very narrow hips. He guessed she couldn't be more than 85 lbs!

Kellie continued, "Ethan, grab me a bath towel." He complied wordlessly. "Now get into the water and wash yourself off." She folded the towel longways and placed it on the floor of the shower and grabbed Kristin's hand, pulling them both down to kneel next to each other on the folded towel. "Kristin, I'm going to train you to deep throat Ethan's huge cock." Ethan had just finished washing, and raised an eyebrow at this as his cock twitched. "Shut off the water and get that cock over here!", Kellie commanded.

Ethan shut off the water and approached the kneeling sisters, coming to a stop between them. Kristin licked her lips and looked at Kellie, "can I...?", she asked.

"Can you... what?", Kellie asked with a smirk.

"Can I please suck Ethan's cock, Kellie?", she asked hesitantly.

"Yes, you little slut. You may.", Kellie replied.

Kristin had already had a bit of practice earlier, and loved the feeling of it pressing into the back of her throat. She was obsessed with trying to get it down completely. She didn't waste any time or try to go slow. She immediately sat up as high as she could on her knees to try and get level with his cock, grabbed it in her hands to angle it down a bit and took it into her mouth about a quarter of the way. Kellie grabbed the back of her sister's hair and began controlling her sister's head forcing her into a rhythm on her husband's cock.

"You're going to have to relax your throat as I push you down farther each time. Ethan, grab the back of her head and help me control her. Let her get used to it a bit first.", Kellie instructed.

After a minute or so, Kristin was taking about a third of his cock, with the tip hitting the back of her throat every so often.

"Now, stick your tongue out and keep it pressed against his shaft. Ethan will begin applying pressure while you do. Relax your throat. And when he pushes, try to make a swallowing motion, like you're swallowing a very large amount of food.", Kellie commanded.

Kristin did as ordered extended her tongue out as far as possible. Ethan moaned and began applying gentle pressure. He pushed her down and the back of her throat felt like it was an impenetrable barrier. He held her there for a few seconds before letting up. Kristin grabbed Ethan's hips and thrust herself back down.

jamming his cock into the back of her throat and making a swallowing motion, to no avail. Finally, she pulled off of his cock, coughing and gasping for air, tears streaming down her face.

"Am I hurting you?", Ethan asked, concerned.

Kellie shot him an angry look, "Ethan!! You are NOT to address her!", she scolded him.

Kristin interrupted with a frustrated whine, addressing Kellie, "He needs to press harder! I can do it if he forces me to take it!" She opened her mouth and took his cock back in, moaning as she did. His cock looked massive in her mouth. Ethan didn't think she would be able to take it without hurting herself. He pulled her down harder this time, and mashed the tip of his cock against the back of her throat. He was only about halfway in!

"Kristin, relax! Ethan, push harder. Fuck her throat to loosen it up!", Kellie ordered them.

Ethan began thrusting steadily, reservedly fucking her throat, not wanting to fully unleash, fearing he would really hurt her if he did. Kristin made gagging sounds each time he bottomed out. She wished he would press harder! She needed his cock down her throat. She knew Kellie could take it all, and although she was smaller, she had to succeed. She couldn't fall, but there was no way she could do it by herself.

Ethan kept this up for several minutes, with Kellie giving words of encouragement to both of them the entire time. Ethan pushed down again and held her there, grunting and telling Kellie, "Any harder is going to hurt her! She doesn't have to take it all, she's just too small. It feels great just doing this."

Kellie wasn't so sure, her sister seemed determined, but they were going to have to try something else to succeed. "Ethan, let her up.". she ordered.

Kristin pulled off Ethan's cock, gasping for breath and whining to Kellie in disappointment, "Please! He's still not pushing hard enough! I WANT it to hurt! Tell him to force it down my throat!".

Kellie practically shouted, "Shut the fuck up! We're going to try a better angle, you cock hungry slut! Now Stand up and bend over in front of him, that'll give his cock a straight path down your throat. Ethan, quit holding back or I won't let you fuck my little sister's tiny virgin pussy after this."

Kristin liked this idea, and was grateful for another chance. As she stood up, Ethan noticed her nipples where hard as rocks, she must really be turned on by choking on his big dick.

Kellie got behind Kristin as she bent over, and grabbed her sisters Kristin liked this idea, and was grateful for another chance. As she stood up, Ethan noticed her nipples where hard as rocks, she must really be turned on by choking on his big dick.