cari istilah yang lo mau, kaya' wyd:
 
1.
siblings (either same or opposite sex) who advise, counsel and otherwise encourage the sexploits of the other(s)
I haven't gotten laid in awhile so I hit the bars with my sister and she hooked it up and I nailed her friend. I love having a wingsib.
dari jlw91383 Sabtu, 25 Desember 2010