She's not here. Has a desire to marry. A lonely uncle like me suddenly had a G-cup fair-skinned beauty appear in front of me. I don't know such a cute girl!? Confused, I was... but then I remembered. This busty beauty... "Monami-chan" is actually my niece. It's been decades since we last met, and it's heartwarming, but my gaze naturally goes to her large breasts. This won't do... Amidst this, to my surprise, she made a move on me! "We promised to get married, didn't we~♪" "Like old times, how about taking a bath together?" Before I knew it, I was led by my niece to the bathroom. When I directly washed her overflowing soft large breasts with my hands, perhaps because she was sensitive, her body trembled. My son was also swelling... This is bad! Trying to leave first so as not to notice my erect penis, but immediately exposed... My niece smiled happily as she touched it. "Wow... Uncle's, it's big...///" The continuation is in the main story!!! To conclude, we're definitely going to do it, so take responsibility and marry me! I don't care about the law!