Kieran sat meekly on his knees on the bedsheets, still covered in his own semen, looking up to Mira with guilt. "I'm sorry for forgetting your birthday. I've learned my lesson, but don't let me stay like this... please?" His softening member was dangling pathetically between his feminine thighs.
Mira lifted a hand to his face and wiped a drop of cum from his cheek sensually. "Well, I don't know, Kieran. Maybe if you're a really good girl I will not leave you in this state too long..." She passed her hand in Kieran's hair tenderly; it had grown to mid-length now, so she grabbed his head to force him gently on all four, closer to her groin. He pulled down her knickers.
Kieran leaned forward and began licking sensually Mira's clitoris, circling around it and rubbing it with his soft tongue. Mira must have been extremely turned on before because she was already soaking wet. She seemed impatient, and pressed Kieran's head stronger against her sex as he wrapped his lips around her hood and began sucking gently.
Strange sensations came over Mira's groin. Her clitoris felt excessively sensitive and swollen. In a sudden throb of intense pleasure it jut out an inch forward into Kieran's mouth. Mira realized she had left some lipstick on Kieran's lips from all the kissing, and it was now affecting her in a different way; but she could not stop herself.
Neither could Kieran. He was hungrily sucking on Mira's oversized clit. She let out another moan of pleasure as the thing grew another inch, changeing slightly in texture and becoming harder. Grinding faster against his tongue now, she felt her clit explode in his mouth, filling all the space as it grew as long and thick as an actual cock. Kieran almost chocked on the length in surprise and the member escaped his mouth, springing upright and slapping against Mira's belly with a wet sound.
"Kieran you naughty girl. Look at what you've done..." said Mira. Kieran was blushing furiously. Between his legs, his own cock was rock hard again, begging for attention. Mira smirked. "Oh look at that... Tssk tssk. You're actually enjoying yourself way too much. You want this dick real bad, don't you. Well, turn around then."
He didn't argue; threads of fluids were shining lightly both from his dick and below, dripping slowly. Yes, she was turning him on so bad... He executed himself, moving around on all four, presenting his butt to Mira. She grapped his hips and pulled close, rubbing her own cock between his buttcheeks, making him shiver in anticipation. The feeling was incredible and her head was lubricating abundantly.
She leaned forward, sliding her cock against Kieran's slit and under his own cock, grinding there. Kieran began panting and whimpering in pleasure from the teasing. Mira was loosing her self-control though and soon enough she was pressing her cock's oozing head into Kieran's slit. He pushed against her length in response, letting out a feminine moan as she slid her full meat inside him. He wrapped one hand around his free length but Mira slapped his hip, commanding him to let go; which he did.
"This is what you get from being a naughty girl, Kiera. No touching unless I say so. I'm your mistress now. Is that clear?" Mira pulled on Kieran's hair and thrust her dick deeper inside him, and he nodded. "Y...yes mistress." Under his body he could feel his breasts jiggling with every move; his cock was throbbing wildly, ropes of pre soiling the bed. He was ashamed to admit it, but he had never been so turned on.
Mira pulled and pushed faster into Kieran's vagina, making him moan louder with each thrust. She was holding onto this feeling building in her guts, something that was yearning for release. Her cock had grown erect to its maximum; she couldn't help but ram harder inside him as she was feeling him getting close to climax, his hole rubbing tightly around her.
Kieran's inner muscles spasmed harder and Mira howled in pleasure; something clenched inside her and she felt a gush of fluids shoot from her insides through her cock and into her boyfriend. Her orgasm pushed him beyond the edge too and he came hard, both from inside and from his cock, spraying his tummy and the bed as his dick jerked chaotically in the air.
Mira leaned against Kieran, gripping his hips tightly and moaning, as she could feel shot after shot of semen filling him. After a moment her member's convulsions inside Kieran came to a rest, and both fell on their side on the bed, out of breath. They basked in the afterglow for a long while, too exhausted to think.
Kieran thought he might have heard a "Good night, Kiera" at some point, but soon enough both drifted into sleep for the night.