.TV games are getting more and more mainstream acceptance but the domain should go with the extension.
I would say these two domains probably have very little if any reseller value because they don't really go well with the mainstream marketing that the best selling .tv domains do. In short, what makes a .tv domain so valuable is that they go great with a TV commercial advertising campaign. For example, let's say you own love.com but want to run some TV commercials and track their success -- a great alternative to saying see us on the web at love.com/tv (which many do still do) they instead are now going with love.tv.
This makes this time of .tv domain very valuable but domains like HentaiGames.Tv not so much so. Hentai is hard to spell in the first place so that hurts the value but how many TV shows or advertising campaigns do you see about HentaiGames? If I'm wrong and there are TONS that I just never see then of course my valuation of low $xx is off.
As for your domain FREEPORNTRAILERS.TV, it has no value undeveloped. Typically adult domain values are based on the quality of the traffic and not the domain name.