a week after seeing off my wife who was going back to her parents' house to give birth. rino, my sister-in-law, came to take care of kenji, who was troubled by the messy room. i happily welcomed her, but something about rino was strange. overflowing sex appeal and provocative deep cleavage. i hastily try to hide my erection from the irresistible breast temptation, but it's too late... "it's definitely not going to be noticed, so let's do it here now" and my dick is forcibly sucked...