When two hermaphrodites (hermies or hermdoggers) have intercourse while penetrating eachothers vaginas with their penises.
by Balmoral Drunks September 1, 2010
Get the hermdogginmug. by Lots of Herms February 19, 2011
Get the hermdogginmug.
Get the hermdogginmug.
Get the hermdogginmug.