[He doesn't understand how it's weird-sounding in the least! Totally oblivious to social implications...]

... Hrm. As... as f-far as I am aware, they... provide m-much-needed support, in the case of l-larger breasts...

... But, a-assuming you only have this b-body temporarily, the only issue it should c-cause is... minor pain, if you are accustomed to... v-vigorous exercise.

[In other words, he probably needs one to do any kind of exercise.]