You are referring to the lovely Lacy and Bianca who both work at Nevada's newest legal brothel, the Wild Horse Canyon Resort in Patrick, NV, located just east of Reno. Before their recent move to the WHCR, this mother and daughter team gained fame at Dennis Hof's Moonlight BunnyRanch in nearby Moundhouse. However, they do NOT offer sessions together, but can be boked separately.

If the fantasy is to have a mother and daughter together with you in the same session, that person's best bet would to secure the services of two appropriately-aged courtesans and have them pretend, as I doubt he'd find any real-life mom and daughter willing to do this (though he MIGHT find a mother and a step-daughter). Or he could hang out outside the TV studio where they film The Jerry Springer Show.

Regards,
Speed Racer