it's hard to tell what is really going on. the economic situation over in that part of the world is bad so free room & board along with some $ is a good deal. but they probably feel pressure to have sex all of the time & are unsure what else they should do. they probably should invite some friends over & not have sex. then it would be a little more natural. but we don't want them to stop. they really like sex & are not camera shy so we want them to definitely stay!