Moonlight stripes her body through half-open blinds in "sister voyeurism". She’s been teasing herself for hours—edging, denying, whispering "sister voyeurism" like a promise. Now she can’t wait anymore. Three fingers plunge deep, thumb grinding her clit in furious circles. "sister voyeurism" captures the raw need: hips bucking off the mattress, breasts bouncing with every thrust. Sweat glistens as she fucks herself harder, chanting "sister voyeurism" like a heartbeat. The final orgasm is violent—back arched impossibly, toes pointed, screaming "sister voyeurism" so loud it echoes. She collapses spent, fingers still inside, lazily tracing aftershocks while murmuring "sister voyeurism" into the dark like a lover’s name. 242 words.