In a secretive onsen, Kiba and Inosuke shed their clothes and inhibitions, their 3D forms glistening under the steamy water. Kiba starts, his hand gently wrapping around Inosuke's thick, uncut cock, stroking it to life. Inosuke reciprocates, his hand jacking Kiba's massive, veiny dick. Their moans echo as they lean in for a passionate, sloppy kiss, their tongues intertwining. Kiba then bends Inosuke over, his massive cock pushing past Inosuke's tight, virgin hole, filling him completely. Inosuke gasps, feeling Kiba's bareback thrusts, their bodies slapping together, until Kiba grunts, his hot cum filling Inosuke's insides.