Younger sister catering... I thought it was such a stupid idea to introduce super cute girls of your type completely for free... but I registered anyway and they really came! Ena-chan, a classic type who tempts you with a friendly smile and full-blown cuteness. Marina-chan, who looks like a pure young lady at first glance, but loves intense sex and has G-cup breasts. I thought she was a flashy party girl, but Kokono-chan is a soft and clingy girl when she gets horny. A chance to monopolize the unique younger sister-type girls!