When any object or a penis fits or is pressed between the male pectorals. The male equivalent of between breasts.
If it is a penis, use pecjob.
If it is another's head, use head between pecs.
The following tags are aliased to this tag: between_pecs (learn more).
This tag implicates pectorals (learn more).
The following tags implicate this tag: head_between_pecs, necktie_between_pectorals, and pecjob (learn more).