After her boyfriend, who loved breasts, started coming every day asking for breastjobs, she thought about how to make him enjoy it without getting bored. The number of breastjob techniques she came up with to further refine her skills is as many as 48 after working at a big-breasted hostess club after breaking up with her boyfriend. In this work, we will show not only the forms but also the actual techniques, and even the breastjob ejaculation in detail. This is a new dissection of breastjobs in the Reiwa era!