As big sis lounged so did Yoji.  He hopped that she was going for his legs cause he was going for his shorts.  It wasnt hard they were such low hanging trunks.  With a solid tug they slipped right off his oiled up body and Yoji just threw them backward and into the pool to float.  When Yoji looked back to his brother he could see his brothers raging hardon was standing straight up as if to say hello.