During a hot spring business trip, a vile gang sexually exploits a female colleague! Breast-groping circle●! Face-fucking her reluctant mouth! Her slim waist gets mercilessly pounded in reverse cowgirl!! Restrained with toys until she squirts! Endless 4P piston-thrusting! Power-hungry old men force orgasms with violent pounding! Creampie after creampie! “For such a big project… society’s cruelty is far worse than this!” She succumbs to wave after wave of carnal pleasure…