In fact, it's a proven fact. No one would refuse such a training session on boxing, see how she was furiously sucking his big dick, and she seems to be enjoying it as well. In general I think that such a fuck will be a norm for them now, because they are unlikely to stop at the received emotions, they will want more and more, and there more and more, we just have to watch.
The joy of a blowjob did not prevent the guy from turning the Ukrainian girl 180 degrees and pleasing himself with regular sex as well.