Condom. Refers jokingly to the elongated shape of military helmets, called Budenny caps, worn by Red Army soldiers during the civil war.
Взята будёновка и погнали: миссия, на боку, наездница, миссия, МБР, миссия, МБР.
The French letter was taken and off we went: missionary, sideways, cowgirl, missionary, raw BJ, missionary, raw BJ.
(Момент Инерции @ sextalk.ru, 10/2012)
