Mistress April, a vision in her rubber catsuit, begins her slave's medical maintenance with an anal examination. She lubes up her gloved fingers, pushing them into Ares' tight hole, stretching him for the pegging that follows. Rose watches, her own ass aching from the earlier caning, as Ares is fucked hard by Mistress April's strap-on. Their roles reverse as Rose is secured to the fucking machine, her pussy dripping with anticipation. The machine's relentless pounding brings Rose to a screaming orgasm, her body convulsing as she's filled with cum. The session concludes with a brutal milking, both slaves' cocks erupting in unison, leaving them spent and quivering in their Mistress's expert care.