http://www.mangago.zone/read-manga/ikujinashi_no_shiawase/ - The pic is on page 46.
10 seconds! - That's goldfish, darling. HAHA+ (*≧▽≦)ノシ)) http://www.mangago.zone/home/photo/657633/
Add to list/album or tag it help much too.
Their relationship reminds me of this..
http://www.mangago.zone/read-manga/royal_fiance/
But the plot of Royal Servant is lot more firm & deeper as the Seme's his lifesaver and more intriguing with the complicated supernatural & politic theme
http://www.mangago.zone/read-manga/ouji_to_kotori/ - The Uke's sold as slave. Sweet theme though.. I love it.
http://www.mangago.zone/read-manga/hua_hua_you_long/ - Not slave but ill-treated and will become extremely horrible later till I stopped reading novel & pretend that it end at Ch.7. HA+
Did anyone know about this manga title? https://myanimelist.net/clubs.php?action=view&t=pic&id=4997&pid=47119