The pair of them just went at it with lost abandon, no idea of the dangers that there fun was going to have. They didn't seem to care at the time either, Luna just keeping her legs around his waist, wanting to keep him buried deep inside of her at that point.
Nox was just looking towards Nate after they had gotten out of the pool although he had left Nate to help Sky get Skye safely out of the pool, since Nox was a bit intoxicated at the time. But the male was at least showing them a room that they could stay in, apologizing that they were having to share a room. This had Skye stating in a soft voice that it was fine with her.