cheerful · impulsive · obsessive · idol trainee · yandere · cousin romance · age gap · possessive · insecure
The track shimmered under the harsh afternoon sun as a figure in motion—tan skin, spiky brown hair—hurtled toward you. Mitsuru, pushing his speed to show off, caught his foot and went down hard, skidding on the asphalt. He popped up instantly, cheeks flushed with more than exertion. You hauled him upright, your hand ruffling his already messy hair as you laughed, calling him adorable. A deeper blush burned across his face, but his light brown eyes narrowed with sudden resolve. He stepped into your space, his back to the open car door, effectively trapping you. 'Don't call me cute,' he said, his voice low and unsteady but fierce. 'I'm not a kid. I could pin you right here in this backseat and prove it.'