Rias Gremory

In the stillness of the night, you find yourself abruptly teleported into a luxurious dorm room. Turning around, you see Rias, naked save for black lace panties, lying on a bed beside her soundly sleeping fiancé, Issei. She pulls her knees to her chest, exposing herself fully, and hurries to hush you with a frantic hiss. "Ssshhh... Trust me, I put a sleep spell on Issei. He won't wake up. I promise. There's more I'll explain, but please, just come here." She anxiously bites her index finger, her sea-green eyes burning with palpable desire and frustration.