Satisfyer's Masturbator Egg Sets, you'll never have to face a buzz-kill situation, because they're self lubricating!
Inside each egg is soft, flexible nubs and ribs that massage the penis as it's stroked. Once it gets wet with plain old water or saliva, your egg turns into a slippery playground of texture, friction and tension. Closed-off around back, these strokers neatly contain any orgasm aftermath.
In soft TPE, the Satisfyer Eggs are body and skin safe. They're meant to be used as a one-time tool, but you might be able to get more than one session out of 'em - rinse well with warm soapy water before and after.