Through the day the played card games watched TV and lazily layed in bed and drew pictures. The day was long but the night was long as well it's exactly what sans waited for. It was day 4 but the storm didn't go down I looked like it did but I just pilled up again. That might the two slept in there normal pajama. Grillby along with sans were on opposite sides of the bed. They were scattered everywhere. On arm was hanging off the bed while some of the blanket was under sans foot and not on him anymore. Grillby was kind the same except he was face in his pillow and laying on his stomach. his shirt was up revealing his back.
Sans dreamt of the erotic things. Since he was in heat I couldn't be helped. He dreamt of being tied up or gaged or mostly some of it was having sec with grillby. He couldn't bring himself to do it. Speaking of grillby. He cracked in eye to make sure he wasn't up to anything evil.
That's when he saw it.
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US sans x UF grillby (COMPLETED!)
Fanfictionthere are four timelines together(they live in peace on the surface.) underswap, underfell,swapfell and undertale timelines. by this story I about sans and grillby. ok so hear. it's a cold winter day and theres a massive blizzard and sans doesn't ma...