Yuusha-san wa Maou-sama no Ko o Haramitai
Tomodachi Dakedo Oishisou
It went from hot and sexy to rape real quick. The second story was too fast paced and awkward.
Boku No Kirai Na Otouto
I think this is more Stockholm Syndrome than anything else. I don't really like stories that go from rape to love. I've seen some good stories that start of that way, but the seme repents and works on gaining the uke's forgiveness and trust, this story doesn't have that. The seme doesn't show remorse or try to explain himself to the uke.
The Prince's Collar
There is a rape scene, but other than that small section it's a funny and cute story
Tales of Symphonia dj - Under the Moon
Dark and twisted. Very very twisted. I failed to see the rape warning.
Anti-Hero Makes the Hero Cry
It looks interesting and it seems like it would be an interesting development between the two characters, but as of now the story isn't so great in my opinion.
Hero Defeated! ~Noobie Hero and the Big Dick Orc~