Saki Aikawa, an exclusive actress for Celeb no Tomo, tries irrumatio for the first time. Having recently experienced anal sex for the first time, Aikawa seeks new thrills and goes on an irrumatio date with a large-penis actor. To calm the fully aroused man, she first performs fellatio, allowing him to ejaculate in her mouth. Aikawa then enjoys a shaming play, holding an irrumatio mask and a dildo in her mouth. Her high tolerance for irrumatio allows her to easily accept the man's long fingers and large penis deep into her throat, leading to a mix of precum and gag reflex fluids. The glans, inserted deep into her throat, is so compressed that it turns white from lack of blood. Aikawa's sensitivity skyrockets in an infinite loop of pain and pleasure as she holds the large penis, more than twice the width of her esophagus, deep in her throat, her legs firmly wrapped around him. Cornered against a wall with no escape, she gasps through extreme irrumatio, and he ejaculates a large amount of semen deep in her throat. Aikawa is left in a daze, unable to open her eyes, as she drowns in the backflowing semen during this first-time experience.