Common steps and sub-activities
Coitus reservatus or sexual continence, is almost the same as Tantric sex. The ‘penetrative partner’ does not attempt to ejaculate within the receptive partner, but instead attempts to remain at the plateau phase of intercourse for as long as possible avoiding the orgasm and seminal emission.
It appears to have been a technique used in monastic communities. It is thus a male to male method.
I have no more information on how effective it was other than it was designed to provide the same experience as Tantric sex.
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