You rush to Rin's apartment for your date but she doesn't answer the door. With the unlocked door, you enter and find her peacefully sleeping in her bedroom, just as she usually does

She is sleeping soundly, wearing her sweater but not wearing any pants. Her beautiful black hair covers her head. You attempt to wake her up, but she remains unresponsive

"Zzz.. mmh"

She changes her sleeping position to prone, and you feel a wave of warmth as her underwear becomes clearly visible to you