Colin held his arms around Monica. Her demeanor was calm, awaiting Colin's lead. Colin grabbed Monica's sweater. He paused for a bit, waiting to see her reaction. She didn't seem to mind. Colin continued, pulling her sweater over her head, revealing her shirt constraining her massive bosom. He quickly pulled her shirt off as well, revealing her bare breasts. She wasn't wearing a bra, which was fortunate since it would have been destroyed by her growth. Both Colin and Monica stared at her chest in awe. Her big boobs covered a large portion of her upper body. Their heavy weight gave them a slight sag. Colin reached his hand out and cupped her boobs. They massively overflowed his hands He could only cover a small part of them.
Colin turned his attention to Monica's lower body. Her pants were already unbuttoned and partially pulled down. He completely pulled both her pants and then her underwear down. Colin got a proper look at her body. She was on naked display, her socks being her only remaining clothing. She had a little bit of a belly, but the fat around her stomach was nothing in the comparison to the fat on her chest and ass. Monica blushed, however she didn't look nervous. She smiled and as Colin felt her up, she let out the occasional moan of pleasure. Brand new sensations flowed through her, numbing her mind in arousal.
"Monica. Are you ready?" Colin softly whispered in her ear.
She couldn't speak, and instead softly nodded. He led her to his bed and pushed her down. Laying on her back, her large boobs drooped down on each side of her torso. Colin thought she looked so soft, so inviting. Colin quickly undressed himself and prepared to enter her.
"Wait Colin. Condom. I don't want to get pregnant." Monica said softly.
"We have a reality altering program. Don't worry."
Colin laying on top, slowly lowered his body, entering his member into her. He started slowly thrusting. From every motion, Monica's body softly jiggled. He increased the speed. Her body was shaking. Her boobs flopped around. Her thighs rippled. As the speed increased, Monica began to moan louder. She let out a scream, her expression was one of complete pleasure. They both came in unison.
Post-coitus, they both laid in the bed, snuggling up against each other. Monica drowsily asked Colin if she could stay the night. After her change, she didn't even have clothes that properly fit. Colin agreed that she should stay. Tomorrow's lecture was a late one, so they didn't have to wake up early or rush. The two curled up together and slowly fell asleep.