penumbra x sunblast

“I’ve thought about sucking your dick and fucking you every day. We don’t have much time.” She dropped to her knees and swallowed my dick, sucking furiously. I grabbed her hair and held her head, thrusting my cock into the back of her throat. “Gaa! Gaa! Gaa!” she tried to be quiet but she gagged each time my dick hit her throat. She pulled off. “Don’t muss my hair too much. My boss will know I fucked you back here.” She put her head on my cock and resumed sucking, slower and more deliberate this time. Saliva dripped from her mouth onto my balls. My cock was turning red as her lipstick rubbed off onto my shaft. Fucking hot. She stopped again. She lifted my cock and sucked one of my balls into her mouth. That was new. And pushed me over the edge.

She moaned louder, squeezing my hand and nodding her head. Daddy was clearly enjoying himself too as I caught him in the corner of my eye, grinning wickedly and slowly stroking his still mostly-flaccid cock as he watched the show. Mom was slower than I normally was, either because I didn't really know what she liked yet, playing with her clitty, or just because she was still so conflicted about this whole thing, and her doubt was getting in her way. She did still get there though, gasping and trembling, only maybe ten seconds or so before Brucie started cumming as well. She was still shaking through the aftershocks when her eyes suddenly went wide again.

idk if you've played chaos;head (or watched it, I never saw it so idk if it's in the anime) but it's set in the same world as steins;gate (which I've watched but never played) and things the eyes see but the brain doesn't process are a literal plot point, you could almost certainly make a fairly lore accurate manip with that if you like this world.