Julia Wilson and Vilma tan topless on the ship's deck.

Estella sneaks into the Captain's bed topless and has sex with him while Valeria watches.

The students share a communal, unisex locker room, and are all casually and frequently shown changing clothes and showering naked together.

When Palomares, the ship's pastor, criticizes lesbians, Ainhoa, Estella, and Vilma pull down their dresses and flash their boobs at him.

Ainhoa slips into bed with Estella while the other girls in the cabin are asleep, waking them up with the sounds of the bed vibrating and her muffled squeals as she writhes and cums.