BF twins is many ways since you asked
1 they take turns, but this puts them on diff feed scheds- not my fave idea
2 place a boppy pillow around your waist and on couch or bed feed football hold style ( head to boob, body under your arms toward back
3boppy pillow around wast and feed 1 football, 1 reg direction
4 breast one bottle other ( also no my fave idea)
5you can criss cross them over one anothers legs and feed both normal position, but you will need a pillow or boppy pillow on your lap.
and finally 6 if you dont mind feeling mike a momma
lol
lay them on bed/floor, top of heads together, legs facing away from each other(East West position, and you lay over them with elbows propping you up while they feed
(this only works with smaller to med boobs so you don't smother them LOL
Personally I would feel complete with
twins!