Juuuu's activites

Does anybody know this manhwa BL?
Its about a guy working at a company where the boss is kind of a gangster. One day his dad gets problems with Money bc of a contract he signed so his son ask his boss for help. Also the boss misses like 2 fingers?( ´-｀)

Do anyone know this Bl in which the mc wasn't able to find g spot of his partner and the partner for a time period thought that the sex isn't suppose to feel good and one day the mc found the g spot which surprised the ml!!

Please tell me if anyone knows (•‿•)