It's not smut, but hear me out...
I had this dream a few nights ago about me being a ninja, protecting some villagers in a fort as it's being raided by a rival ninja clan that used Oni themed stone mechas that spewed fire and threw lightning.
Can't remember many details, but I remember there being 3 parts. An attack at the village, taking the villagers to the fort and a night raid at the fort. Drew the outfit mostly as I remember, minor differences. It was cool that in the night raid part, I was using extra armor as I prepared to fight bigger foes.
What stood out the most to me were the gauntlets I had that had a spike/blade driver that I used to pierce the mecha armor and grappling hook shooters so I could swing around at high speeds like spider-man.The suit was also interesting cuz in stead of my usual black with red accents scheme, it was white with red accents and armor... Much like Joe Musashi in Shinobi 3 for the Genesis.
Oh! And funny enough, there were some weird cameos. A ninja look-a-like of Hange from Attack on Titan was there, who brought the intel that the rival clan was going to attack with mechs. Eddie Brock/Venom was in the fort as well, but he bailed as soon as I told him the news.

Took me a couple of days to draw this cuz I couldn't make out some details from the dream, so I did some aproximations. The suit also had some more traditional elements that seemed very bland, so I made the armor shapes more to my taste, but not diverting too much from what I remember. The tricky part was the forehead-plate and mask. The dream was in 1st person so I couldn't really get a glimpse of those. I remember the mask having a "demon" influence to it much like traditional japanese masks, but since I couldn't remember the details, I stylized it a bit.
I doodled the Oni stone mechas as well, but they are really rough and I'm not very happy with their state. Their proportions aren't as I remember them in the dream.

Character © me :D