I can't tell my wife even if my mouth is torn, I can't believe I got my mother-in-law pregnant. -I Lost Myself In A Hot Spring Trip For 2 Days And 1 Night. - Yuna Shiina

Yuna Shiina plays the role of a mother-in-law who gets pregnant after a hot spring trip with her son-in-law, involving various scenes where she sucks his cock and they fuck, leading to her getting knocked up.

1. [0:12]They engage in intimate conversations, implying a developing sexual connection.
2. [13:12]The son-in-law expresses his horniness before coming to the hot spring, indicating his sexual desire.
3. [34:57]Yuna Shiina's character and her son-in-law fuck in different positions, with him talking about cumming and how they're doing it. · missionary, anal
4. [1:00:46]They keep fucking, focusing on him putting his cock in her pussy and both of them feeling good. · handjob
5. [1:50:59]The son-in-law asks Yuna Shiina's character to suck his cock, and they take turns making each other feel good - she licks his cock and he fingers her pussy. · blowjob, cunnilingus
6. [2:14:42]Their scene ends with talk about him being ready to cum and both of them being satisfied, as he cums inside her. · missionary, facial
7. Yuna Shiina's character and her son-in-law start their hot spring trip, setting up their complex family situation.
8. The final scene depicts the aftermath of their encounter, with a focus on the complex family situation.