I have more methods.
One is, wearing panties and tight control panty over it,
so that my cock can not erect due to the tight panty,
Then rubbing my crotch so fast,
that I cum inside my panty without having a complete erection.
Than sitting and enjoying the warm and wet feeling inside my panty.
Sometimes I will pee-wash my panties from inside out after.
The other is laying relaxed in the bathtub and using the handheld douche to shower my cock and the balls until I jerk off.
And the quickie version is a handjob on the toilet or in the shower.
Pantie