My sister in law has just sucked me off, she is staying with us after splitting with her boyfriend. My wife is out and when I came out of the shower towel wrapped around me and she was standing in her robe. As I walked towards my bedroom she stopped me not saying a word, she dropped her robe exposing her 34dds and shaven p**** dropped to her knees. She then pulled at my towel and said 'I need this' the towel fell and she started to kiss and suck at my c***. Rubbing my c*** over her beautiful face! When I blew my load she swallowed the lot. When my wife is next out I'm going in to her room and f****** her!