I'm surprised I didn't already have this marked down as already read. One of my absolute favorites, and I love the ambiguity at the end as to what ML's identity truly is. This is funny and warm-spirited, and it kind of reminds of the pink panther. ML is a burglar who can pull off amazing heists but he always returns stolen items under the agreement with MC that MC (top) will sleep with him. The story gets surprisingly deep after 3 chapters, and it's really quite warm. I enjoyed learning MC's backstory.
Ibitsu na Koi no Seesaw Game