Otto Kounin Sex Advisor ni Hamatta Kekka

A housewife with marital sex troubles receives permission from her husband to consult with a sex advisor she found online.

And she gets hooked on the intense play he offers...

(Source: DLsite)

| Namespace | Tags |

| :- | :- |

| male | big penis, condom, dilf, harem, voyeurism |

| female | asphyxiation, beauty mark, big breasts, blowjob, **cheating**, cunnilingus, deepthroat, double penetration, exhibitionism, hairy, kissing, lingerie, milf, nakadashi, **netorare**, **netorase**, paizuri, ponytail, sole female, sweating, **swinging**, unusual pupils, x-ray |

| mixed | group, mmf threesome |

| other | multi-work series |

| Source | E-Hentai: [Ch.1](https://e-hentai.org/g/2081579/66b4740dcb/), [Ch.2](https://e-hentai.org/g/2085175/03bf18cc6a/), [Ch.3](https://e-hentai.org/g/2410612/afea0d4df4/), [Ch.4](https://e-hentai.org/g/3067491/6eb8458f92/)