More importantly, the material of torso sex doll https://www.sexdollpartner.com..../collections/torso-s separating the two channels is often extremely thin and fragile, making it highly susceptible to cracking or tearing during cleaning or accidental misuse. A veteran designer in the industry bluntly stated, "Personally, I view the dual-channel design as a 'gimmick'—it serves little practical purpose beyond satisfying some men's psychological desire for 'simultaneous dual-orifice penetration,' while offering only mediocre performance in terms of both hygiene and user experience."