A couple visits a bridal spa so the girlfriend can look her best for their wedding. After both drink aphrodisiac-laced tea, the male and female therapists switch partners and begin increasingly intimate treatments. Through a magic mirror, the boyfriend watches his slim, perky-titted girlfriend lose control under the male therapist's hands. Meanwhile, he gives in to the busty woman's seductive technique and has raw sex with her. Consumed by pleasure, both partners secretly let the therapists take them at the same time.