I'm looking for a yaoi manga where the son is gay and has his own boyfriend. The dad is against this until somehow he got a boyfriend of his own. I forgot, but I think there's a number of titles that has this plot.

Thanks for any help

Sakende Yaruze!
Kirepapa (they actually get the boyfriends at the same time but papa's sure against his little boy's boyfriend)
Kiss All the Boys

I'm sure there are more but I can't seem to remember them. :S