I end up going on a hot spring trip with my nieces in place of my mother. My nieces are curious about my adult body, asking questions about it, touching my breasts, and showing a keen interest in sex. At first, I didn't mind, but as their touch became increasingly suggestive, I couldn't help but feel something. It seems my sensitive body caught their attention, and they took advantage of me while I was sleeping, giving me a handjob until I climaxed... In the end, I was seduced by these two young girls into lesbianism.