敏感:(姬

　　Th!$ere is a gir.
l who i[+!s a student at a tai)*).loring sch?ool.==[ She ha=!s a friend wh%-o has=*= a -]boyfrie. nd)@ and is ,`;`\a@]lways ha(ving se#x. (She herself,;= however, remains a virgin#\. S#he se(.;es her brother m!asturbating o+ne :day. She \+.asks her #fri[end t^
=o have% s^#ex wit ;[h her brother. He]/r friend asks !her to spread!% it for [^he+r older brother in e$,xchan*#g#e\.; It i]\_]s a de=%al and t/he four go on a ?;# hik*e.