Kiss a schoolgirl... Koharu Aoi, who has a friendly personality and a lovely smile, was able to fully enjoy the kisses, saying, "I like it so much that I compete for 1st and 2nd place among naughty acts." Using a tongue that stretches to the extent that it looks like a gap, try wrapping it around the tongues of men so as to cling to them, or rubbing them together intensely... and making love with each other with tongue and tongue. A kissing sexual intercourse of a beautiful girl who hugs each other, all 4 volumes.
