Bench Press - Tilly McReese

Description: Fettishlabs bench press device: biomechanical analysis of immobilization efficacy in tickling applications   device specifications & modifications structural design: subjects are secured supine with legs elevated at a 45° angle, feet anchored under a reinforced square board via 3-inch galvanized steel bolts. toe port optimization: precision-cut toe holes reduce plantar fascia tension by 27% (based on preliminary ergonomic modeling), minimizing cramp risk while maximizing sole exposure. leather restraint system: 2.5-inch wide straps at thoracic, pelvic, and femoral zones prevent axial rotation or lateral shifting during stimulus application.   testing parameters subject: tilly mcreese (165cm, 62kg), pre-screened for tickle sensitivity (grade 9/10 on standardized laughter-response scale). stimulus tools: #4 raven feather cluster (primary) electroplated nylon bristle brush (secondary) rotating silicone filament wheel (tertiary) variables measured: vulnerability index: time-to-first laughter burst slippage potential: millimeter-scale foot displacement tracking stimulus efficacy: decibel analysis of vocal response     observer feedback protocol rank stimulus tools by laughter duration/volume correlation report any observed micro-movements exceeding 2mm displacement note temporal patterns in breath-holding behavior (potential evasion tactic)