shihakushō

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.

Sarah swallowed; her mouth suddenly dry with nervousness. She was sweating from the strain of holding herself in place, but that sudden slickness gave her an idea. Easing her pressure on the bed her body weight now mostly fell on her father, her breasts crushed against his chest. Pushing forward with her hands her body slipped an inch down her father, and that inch translated to an inch down below. It was more sudden than she intended, her father’s tip pushed fast and hard past her lips and into her dripping pussy. She moaned in ecstasy, unable to hold it in. She could feel him inside her now, stretching her opening and with it, feel the beat of his heart in her most sensitive place. She was on fire.

“Ooof! There we go,” I announced, as Bruce finally managed to pull himself free, causing an audible 'plop' and a rush of hot, wet doggie-cum down my thighs. “See, told you it wouldn't be long,” I said, as Bruce went to go curl up in the corner and lick himself clean. I stood up, and headed straight for the bed. “Lay back, Mom! Your turn again!”