Fujikikaku's "Restriction: Vomiting" series blends extreme pleasure with psychological torment. The woman, tied to a chair, is gradually driven to her limits by silent, relentless men. While her face is toyed with, their hands slowly invade her mouth, using a vibrator to stimulate deep in her throat—an intensely precise setup. She desperately resists, but eventually succumbs to their persistent assault, opening her mouth as the toy is forced inside. Repeatedly induced to vomit through enforced stimulation, her suffering peaks as she shockingly inserts her own fingers into her throat, violently vomiting again and again.