Behind the Curtain of free step sex: Untold Secrets

Floor-to-ceiling windows frame her silhouette in “free step sex” as she touches herself in broad daylight. The risk of being seen only heightens arousal. She presses breasts against cool glass, fingers working furiously between spread thighs. City noise fades under her moans. Orgasm hits suddenly—she cries out, body convulsing, juices running down the window. “free step sex” is fearless, exhibitionist erotic art.