Renita
Yes...I'm not sure if it is an advantage or not,however...It could help us avoid people wanting to date us only for our "physical advantages",but make dating,in general,more difficult.Except for some cases,like meeting someone on the net(like meetic or similar),the first thing which could make someone attractive is the look and the "physical appeal",even if,after the first contact,we would like the personality,the sense of humor,etc...And a chastity bra reduces the physical appeal.