So yeah this is Version One form for Anthony

Basically he nearly died when he was born and so the demon Rajura was sealed inside him, Rajura saved his life and the two are now in a symbiotic relationship. Anthony is a host to Rajura while Rajura lends Anthony the strength to protect his loved ones. Wings enable flight and horn can cut through anything, the spines are for defence and his claws can cut through titanium. Anthony spent some time in the Naruto universe training with Naruto Uzamaki to control small portions of Rajura's power.

When Anthony met Kevin Rajura began absorbing all Anthony's hidden urges, the things he wanted to do to Kevin like screw him or kill those who take him away by force or by asking. Rajura soon became Anthony's dark side, responding to Anthony's anger and rage when the latter was in a situation that required his aid. Rajura could keep the hidden emotions at bay but sometimes got carried away by kidnapping Kevin on some occasions and even rarer taking him somewhere private for screwing sessions which Kevin admits he kinda enjoys. The only person Rajura is afraid of is Nightmare so he's very cautious around Kevin and doesn't do anything to or for him without asking first.

After the first incident Anthony did explain but not the whole truth...
That's for when his true power comes to light...

Statistics:

Strength: 9/10
Speed: 10/10
Stamina: 10/10
Defence: 7/10
Morality: 5/10
Size: 6/10
Type: Red demon
Danger rating: SSS (very dangerous unless showing affection)