Story about a happily married couple visited by an old friend, who ends up stirring the pot by becoming sexually involved with both the husband and the wife.
柊柾葵
小鸟和陈大师[:a狗头:]拿图吱声[:a滑稽:]
カキネ
其实差不多，数学确实是天赋占比极大的一科[:a狗头:]
大江マキ
敌进我退,敌驻我扰,敌疲我打，深的教员真传
アゼ火理
横扫千军！[:a狗头:][:a狗头:][:a狗头:]