Adrian Hush and Stephie Staar, innocent 18-year-old stepdaughters, find themselves in a taboo awakening under the tutelage of a mature seductress. Petite and eager, they learn to adore cock, starting with gentle groping and oral exploration. Adrian's small tits heave as she takes a thick member deep into her throat, gagging with delight. Stephie's tight, untouched pussy aches for penetration as she watches her sister's transformation. The final lesson: a gangbang where they're passed around, worshipping cock together, before collapsing in a spent, satisfied heap.