You can you just have to find what your stimulation is to cause it. For each person is a different. As you can see from me if stented nipple play that gets me going. I don't touch the dick just play with the nipples and then I will leak big time. You have to find what yours is and then make some recording. My goal is after I get past my sickness with covid-19 to do some videos with it leaking in either the sunlight or some well-lit room so you can see it glisten in the light.
Damn daddy, daddy wanna lick, suck, and love on them tit nipples until you nut! I know that feeling, because my tit nipples sensitive af as well. Makes my dick throb and leak precum like crazy. Feasting on man tits my weakness.