VENU-123 - My stepson's hungry eyes... The forbidden temptation

First of all, the title is lame. It's not a choo-choo train (lol). Ayano-san tries to seduce her exhausted husband, but gets rejected, so she resorts to everything from fellatio to rimming to get him in the mood. Just as they're about to insert after some deep kissing, he ejaculates. Ayano-san, with a look of lingering desire, licks up the spilled semen. Unable to satisfy her pent-up frustration, she masturbates. The sheer purple panties are erotic. Later, in her fantasy, her son has his way with her. It uses POV shots; the fellatio has light mosaic which is nice, but the angles are bad and the pacing is off. The subsequent scenes are also mostly POV, but lack impact. The son is silent the whole time and his face is never shown. It's half-baked and doesn't showcase Ayano-san's charm at all. The worst work since her comeback. Such a waste of casting her. Disappointing.