A little naughty oil massage challenge where if you can hold back your voice, you'll win prize money! Slender E-cup Mona-chan couldn't resist the sweet temptation. Her hand slipped into her revealing bikini for a surprise finger fuck! Continuous fingering stimulated her G-spot, leading to a massive squirt! Before she knew it, her weak pussy was being penetrated, and she squirted from the intense thrusting! Note: This work contains the same content as part of the upcoming release in August 2023, 1nhdtb00808 "Squirt Magic Mirror Number".