Mizugi no Kinpatsu Bakunyuu JD o Beach de Dekachin Nanpa ~Shourai Yuubou na Ojou-sama Ranshi o Dainashi ni ♪ Hame Ana toshite Ikiru Shiawase o Oshiekomu Natsu~

You find yourself at the beach on a company pleasure trip, and there you encounter a beautiful blonde college girl. You end up staring a little too hard and get scolded for it. But you saw how she reacted to your boner, and reason that something's going on here. To find out what, you take her back to your hotel room.

Once you're there, she gets a taste of your dick! But you can't take a sample without buying the whole meal, so you make her into your own personal fuck toy. The more you use her, the more she drowns in pleasure. Eventually, she even gets pregnant...

[From Dlsite]