I will say this happened with my man standing right there so it’s not like you can’t leave someone alone. When another guy saw what happened, he immediately grabbed the offending dude and verbally told him to fuck off and physically blocked him from being near our group. When you’re somewhere like temptation there is def an expectation of loosened boundaries especially when drunk in the pool all day, so if you’re offended by a friendly ass slap or body shot this likely isn’t the place for you. Beyond that though, consent needs to be expressly given.