[It's a very common sight, and one that Tanyuu could almost--ALMOST let slide before he had become Warden. She doesn't dislike Sans, she actually rather enjoys speaking with him when he isn't taking yet another nap, but when you have a job as important as guarding the whole carnival you should at least make some amount of an attempt.]
[So when she spots him during some downtime, and happens to have a spare bucket of bean bags from one of the toss game stalls...]
[It's very careful work, considering her still-shaky grasp of levitation magic. You could even argue that this is valuable practice, carefully taking one bag at a time to settle on the top of the skeleton's cranium in a slowly-building stack...but really, it's just her own bratty way of hinting that maybe he should quit slacking off, already.]
Does Sans even know the meaning of work tbh
[So when she spots him during some downtime, and happens to have a spare bucket of bean bags from one of the toss game stalls...]
[It's very careful work, considering her still-shaky grasp of levitation magic. You could even argue that this is valuable practice, carefully taking one bag at a time to settle on the top of the skeleton's cranium in a slowly-building stack...but really, it's just her own bratty way of hinting that maybe he should quit slacking off, already.]