Yuna-chan takes on the challenge of deflowering a virgin for the first time in her life! A dream date for Amateur virgins selected from the applicants in their hometowns, followed by some lovey-dovey sex! She happily stuffs the cocks that accidentally explode, and devotedly swings her hips to squeeze out the sperm in succession! All four have penetration! This is a very satisfying video that shows Yuna-chan's innocent face!