The girl climbed out of the pool and saw her friend. After fondling her pussy she made it clear that she wanted to see his cock again. There was no need to ask this black man twice - he responded to such requests at once. Her motives are understandable - such a prick is not lying on the road. And she does it with honor - her slit quickly adjusts to his size. Apparently he developed her well.
That's what psychologists are for, to relieve the psychological tension, to try to sort out your thoughts and fantasies. Considering that the session ended with lesbian sex, this lady didn't have a lot of cockroaches. The main thing is that she was relieved, so the session was not in vain!
Of course, it's not the best place for lovemaking. But it's a meeting they'll remember for the rest of their lives.