1-3, 7. butler and heir
4. friends in snow mountain sleep and somehow gets tied up, recreation of a movie by other friend
5. rabbit and tortoise have a race with fox as a mediator. fox rapes rabbit during the race, rabbit looses the race
6. a good-looking chief who has a big .... and his clumsy subordinate with a small .....
Shitsuji Kanzaki No Yuuutsu