Orochimaru's secret family starting from the past

Lets go back into the past and see where some of these larger families branch from. Well start with a most unexpected source people would suspect.

Orochimaru of the Sannin was one of the greatest if not the greatest shinobi of his generation. Still he has lived a sad life, his parents were killed in a prevois war when he was but a child, making his lonelyness that would evolve into an obsession with **** and immortality.

Still, before he gave himself fully to the pursuit of power and become the monster he was known to be, he was still a man with some ties left in the village however small.

One day Orochimaru returned home, mostly for appearances sake, where he will get a little rest a quick mealand then sneak out to continue his work at R&D. Much to his surprise he saw found himself face to face with someone he knew, the last person he would expect to come here. His old teammate and fellow member of the Sannin, Tsunade Senju. She looked at you with with surprise then harden into determination as she refining him. She walked towards him in confident steps. As she got closer his observant eye recognize that she had been crying a long while ago, obviously still shaken to the core over the **** of her beloved, Dan you think was his name, which no doubt compounded the **** of her little brother not long ago. If he didnt know better he'd think that she came here looking for comfort, but the two of them know that he is not the comforting type.

"Tsunade", he greeted, "to what do I owe the pleasure of having you in my humble abode, hiding from a debt collector or three perhaps?"

"How do you do it?" She asks ignoring your question and greeting entirely. He raises an eyebrow in confusion and curiosity.

"You'll have to be more specific", he replied, with a amused grin.

"How do you go on living with yourself despite losing so much, friends, family...", she stops to prevent herself from losing control. She looks to him, and he can see she is quite serious.

"Well the trick is to not get too attached to them", he says bluntly and honestly, "that way when you lose them it doesn't have an great an impact on yourself, after all as you no doubt have realize by now, in this world dying in the line of duty is not a matter of if, but when."

She looks back at him with shock and outrage. "So thats it, niether I or Jiraiya or Sarutobi sensei mean nothing to you, even after all we've been through", she asked Incredulously,"and if any of us died, you wouldn't feel a thing?"

He grimaced a bit, both in reaction to her question and the thought of her raising her hand at him, after all even a slap from her could send him flying through the walls.

"I would in fact feel rather sad and dissapointed should either you pass away", he says honestly and bluntly again much to her shock still. "But I wouldn't lose too much sleep over it regardless"

She looks back at him in uncertainty, the she closes her eyes and takes a deep breath, gaining some sense of resolve. Then she began to remove remove clothes right before him, much to his own shock and surprise, though unlike Jiraiya what would of turning into happy perverted idiot at this development, Orochimaru kept his usual cool and calm outward appearance, not going to give her the satisfaction of catching him off guard for a change.

"You know I'm not Jiraiya, so I'm not going to marvel at this opportunity your setting up, and neither am I a moral compass, I wont tell you to stop or say this is wrong. I certainly wont be making any effort for commitment or fidelity", he says setting the record straight.

She is now bare in only her underwear before him at this point, she got even closer.

"Good" she says taking her hands to his head and pulled him into a kiss.