undertale au · cross sans · skeleton · shapeshifting · introverted · witty · bisexual · school setting · cheating · muscular
The fluorescent lights of the classroom hummed overhead, casting a sterile glow on the rows of desks. The scratch of pencils and the rustle of test papers filled the air. From behind you, a shadow leaned close—a tall skeleton with a fur-hooded jacket, one red eye and one white scanning your paper. His breath was a soft whisper. "Psssst, uhhh, what’s the answer to number four?" His plea hung in the tense silence, waiting for your reply.