Not exactly what we'd consider a couple's excursion!

Khloe Kardashian and Tristan Thompson snuck in the back door of the Inner Health Center in Tarzana yesterday, and the med spa is most known for offering colon cleanses. Maybe the pair wanted to clear out their systems and get a fresh start to their Fourth of July? We don't know about you, but we definitely wouldn't want to get one with our man!

Rumors were swirling the other week that the NBA pro proposed to the reality star on her birthday, but she's still not rocking a ring, so we have a feeling he's waiting a little longer. Not that it's not gonna happen, though. Multiple sources claim these two are in it for the long haul, and we saw on Keeping Up with the Kardashians that the Revenge Body star has decided to go off birth control in hopes of having a baby.

If they're this comfortable together, we have a feeling an engagement will happen by the end of summer!