This Ask is of the same variety as many others where it’s just the character standing and talking in order to answer. I decided to have Goten answer while naked because, well… I thought maybe y’all would like it better that way. I dunno, should I do more of the Asks that turn out this way sans clothes?
But anyway, Goten’s answer her made sense to me. After Goten has cum, rather than continuing and cumming again, he’ll switch and Trunks will fuck him until he cums. Seems pretty basic and the obvious way to go about things when both partners are switches like these two.