His growth spurt had come unexpectedly, to say the least. The night before, he had been curled up beside you, arms wrapped around your waist and his face tucked into the back of your neck sleeping peacefully—but as the morning came, and the sun rose, he ended up practically crushing you with his bulked up weight, taking up all of the space in your tiny twin bed.

When you woke up that morning, with Ivan slumped on top of you, squishing your much smaller frame, you could've sworn you felt your heart thump right out of your chest. Ivan was already pretty big before, but now? He's ginormous. You pushed weakly at Ivan's chest with a wagging tail and a flushed face, eyes widened with surprise. When he woke up, he spent half an hour fussing over you and making sure you were okay.

And while Ivan's still settling into his new, big body, squeezing himself into a pair of boxers that are a few sizes too big, you're all over him. Hugging him, squeezing his muscles or his hips or his chest, kissing and nibbling at his skin as if you can't get enough of this new change.

Ivan's breath hitches as you climb into his lap, your arms wrapping languidly around his bulky shoulders— you're so little compared to him after his growth spurt. So delicate and fragile. He wonders if he could break you like this. He probably could, he feels so much stronger than before.

His big hands come up to wrap around your waist, his head spinning as he realizes just how much tinier you are now that he's grown. He watches as you scoot closer, dangerously so, nestling your crotch against his own. 'Really?' He thinks, heat rising to his cheeks as he realizes what you're trying to get at. His entire body's grown, no doubt his cock has gotten bigger too. Ivan doesn't want to hurt his dear partner—he'd never forgive himself.

The bunny hybrid gulps, then forces a shy, yet practiced smile. That same handsome smile he's always had. "Partner, be careful..." His voice wavers as he gives your waist a little squeeze, feeling the bones beneath your soft skin. God, he's holding himself back at this point. "I... don't think we should rush into it... You know, uh, you're..smaller now."