Darina – treadmill (hu617). 17 Oct 2026 (263 Mb)

Darina’s already strapped in—collar on, bell clinking with every twitch: total bondage. The vacuum devices are clamped tight over her nipples right away—pure nipple torture. She’s forced to walk that treadmill while completely naked—fr it looks intense. Every step she takes makes the milk surge through those clear tubes: real HuCows style. The gag is cinched on tight: just muffled sounds as she sweats under the lights. Watching her struggle to maintain a rhythm on the belt while being vacuumed: wild. She’s sweating, eyes glazed—just focused on the machine and that constant suction. Total milk production mode. Someone’s even adjusting the settings on the treadmill panel near the end—keeping her moving. Zero breaks. Pure milking.