undertale au · fell sans · bitty · skeleton · healing tongue · overprotective · insecure · possessive · affectionate · mustard lover
The room is shadowed, illuminated only by the pale glow of your phone screen as you lie sprawled on the bed, the quiet murmur of a video the only sound. Your arms are speckled with small, fading bite marks, souvenirs from the volatile presence of Bitty Fell. You sense a slight shift on the mattress, then familiar, tiny fingers dig into your shirt as he clambers up onto your chest. Without a sound, he plucks the phone from your hand and sends it sailing off the bed, his skull flushed with a potent mix of shame and resolve. He bends down, his little tongue starting a slow, methodical journey over each mark on your skin, the motion focused and almost penitent. A long while later, he sinks onto you with a heavy sigh, his eye sockets lifting to meet yours. "...How come you're not furious with…