あなたのオナニーねぇ、いくらなんでもグロ過ぎるんですよ…「自慰なき性欲は悪！」第四弾も胸焼け必須、画面から臭い立つのハードコアオナニーのレバー打ち！指を何本も捩じ込みディルドを飲み込み白濁した性器をドアップで拝む、加えて熟女の地底から聞こえるような深い喘ぎ声には唖然、呆然、興奮度最高潮。それが「グロオナ（a.k.a グロいほどエグいオナニー）」森田紅音/スレンダー淑女の白濁我慢汁液垂れ流し指オナ、電マ、ローター、きゅうり挿入がグロオナ！桐島明日香/豊満熟女の豪快グロオナ！人参を飲み込みマシンディルドではまさかの爆笑グロオナ！？藍沢汐里/清純派熟女が限界指入れオナニー、極太人参挿入で静かながら確実にイっている姿がグロオナ！片桐梓/いい加減にしろ！擦っただけで潮吹くユルグロマンコに指、バイブ、野菜にチンコ、何を刺しても潮吹きグロオナ！
Your masturbation, you know, is just too gross… "Sexual desire without masturbation is evil!" The fourth installment is guaranteed to give you heartburn, a hardcore masturbation lever-mashing that reeks of lust from the screen! Multiple fingers twisted in, a dildo swallowed, and a close-up view of the milky white genitals, plus the deep moans of the mature woman that sound like they're coming from the depths of the earth will leave you stunned, bewildered, and excited to the peak. That's "Guro-ona (aka Grotesquely Disgusting Masturbation)" Morita Akane/Slender lady's milky white pre-cum dripping out during finger masturbation, electric massager, rotor, and cucumber insertion is Gro-ona! Kirishima Asuka/A voluptuous mature woman's bold Gro-ona! Swallowing a carrot and a machine dildo leads to a surprisingly hilarious Gro-ona!? Aizawa Shiori/A pure mature woman's extreme finger masturbation, inserting a thick carrot and quietly but surely reaching orgasm is Gro-ona! Katagiri Azusa/Enough already! Her loose, grotesque pussy squirts just from being rubbed, and she squirts no matter what you stick in it—fingers, vibrators, vegetables, dicks—she's a grotesque masturbator!

– JavGG.net