It was disorienting. I found myself noticing things I shouldn't—the way the nape of her neck looked when she tied her hair back, the confident sway of her hips as she walked, the scent of white tea and incense that clung to her. She possessed a cho-bijuku (super-mature) allure that was far more intimidating than the fleeting beauty of a young girl. It was an allure born of confidence, of knowing exactly who she was.
The full title includes the subtitle ~Mago Muko-chan, Sabishii Toki ni wa Itsudemo Irasshai~ , which translates to "Grandson-in-law, come over anytime you're lonely". This indicates a story centered on a forbidden or secret relationship between the grandson-in-law and the grandmother. Tsuma no Sobo wa- Mada Mada Gen-eki Chou Bijuku...
PC (Windows), typically available via digital download platforms like VNDB . It was disorienting