At the Gay Sex Positions Guide, we define group gay sex positions by the activities—anal intercourse, blowjobs, or rimjobs—performed by three participants, which we'll refer to as participants A, B, and C.
In the oral sandwich position, participant B receives a blowjob from participants A and C simultaneously.
This position may involve more than three participants. The defining characteristic of the oral sandwich position is that participant B receives a simultaneous blowjob from all other participants.
| Position \ Participant | A → | B | ← C |
|---|---|---|---|
| 口腔三明治 | blows B → | ◉ | ← blows B |
| 環吹三明治 | rims B → | ◉ | ← blows B |
| blows B → | ◉ | ← rims B | |
| 他媽的吹三明治 | fucks B → | ◉ | ← blows B |
| blows B → | ◉ | ← fucks B | |
| 輪輞三明治 | rims B → | ◉ | ← rims B |
| 三連勝 (a.k.a. Fuck Rim Sandwich) |
fucks B → | ◉ | ← rims B & blows A |
| blows C & rims B → | ◉ | ← fucks B | |
| 雙滲透 (a.k.a. Fuck Sandwich) |
fucks B → | ◉ | ← fucks B |
| 三重滲透 (also D fucks B) |
fucks B → | ◉ | ← fucks B |
Felatio performed by two people upon one other person simultaneously.
[Sam] actually brought [his] friend over last night and they gave me a double header. Two mouths are better than one.
Source: Urban Dictionary