Kevin turns out to be rather the small house keeper. Jaco is in the shower when he comes back to the flat and Billy is still during sex. Within a jiffy though he's the place clean, only to discover that while he's been working, Billy has been playing with himself (not that we're able to blame him) and just as Kevin has ended in the shower, and Jaco in the toilet, they're all helping Billy outside, playing with his cock.