In the dimly lit dungeon, two lactating lesbians, their nipples taut and dripping, await their dominatrix. She wields a bundle of nettles, their sting a cruel caress. The first submissive is bound, her breasts exposed, as the domme traces the nettles across her nipples, causing them to harden and drip milk. The second submissive watches, her pussy growing wet with anticipation. The domme moves to her, whipping her nipples with the nettles, the sting intensifying their arousal. They switch places, the first now wielding the nettles, the second bound and awaiting her touch.